Physical description
Power IN (Ui) Power OUT (Uo)
Mounting screw (Functional Earth #0 – FE0)
I/O Connectors
Plastic label
3x Rotary switches
Ethernet Port (ETH1) Ethernet Port (ETH2)
Mounting screw
(Functional Earth #2 - FE2) Port 0
Port 1
Port 2
Port 3
Port 4
Port 5
Port 6
Port 7
Shield Plate Shield Plate
Mounting screw
(Functional Earth #1 – FE1)
HarshIO 600 eIP • 21 • IP67 IO-Link Modules for EtherNet/IP
Power connectors
Pinout and orientation
Pin 5 pins Power Connector - Description
1 0 V
2 0 V
3 FE (Functional Earth)
4 24 VDC (UL - Outputs power supply)
5 24 VDC (UB - Module & Inputs power supply) LEDs
6 UL indicator 7 UB indicator
Pin 4 pins Power Connector - Description 1 24 VDC (UL - Outputs power supply)
2 24 VDC (UB - Module & Inputs power supply)
3 0 V
4 0 V
LEDs
5 UL indicator 6 UB indicator
TCIEP-888P-D1U
TCIEP-888P-DYU
6 7
5 6
HarshIO 600 eIP • 22 • IP67 IO-Link Modules for EtherNet/IP Note!
The shell of each Power IN/OUT connector is connected to PE screw tab.
Refer to Earth connection part
Note!
7/8” accessories (cordsets, plugs …) connected to the module power connectors shall be screwed with a torque of 2.0 Nm to ensure a correct sealing to achieve IP67 rating.
Warning!
User has to verify that the maximum current consumption that can be reached ( e.g. all output active at the same time,…) is lower than the maximum limit on all the range of temperature supported by the application
Warning!
A overcurrent protection (ex: fuse) shall be added in front of IO modules to avoid possible destruction in case of over-current situation
Power supplies
The HarshIO module can be powered by 2 separate power supplies:
• UB power supply is used to power:
o Module’s logic
o Digital inputs (I/O connector Pin 1)
o Standard Input/ Output SIO and IO-Link (I/O connector Pin 4)
• UL power supply is used to power:
o Digital outputs only (I/O connector Pin 2)
o It also provides extended power to Brad IO-Link digital hub (I/O connector Pin 2) o
There is no separate grounding between UB and UL. It means that 0V (UB) and 0V (UL) are connected.
The +24 voltage can be applied on Module/Inputs power supply (UB) and Outputs power supply (UL) from separate or unique power supply source.
Note!
You can only apply +24 voltage on UB if you only use the inputs.
The maximum amperage capability of the power connectors is limited to 8A and users have to make sure that the current consumption of the HarshIO module, the connected devices to the IO ports as well as the
subsequent daisy chained modules would not exceed this consumption limit.
Note!
UB & UL support a power interruption according to EN 60204-1.
Note!
If you only use digital input devices, there is no need to supply power on UL.
UL is only required for Outputs on Pin2 or Extended power supply for Molex IO-Link I/O Hubs.
HarshIO 600 eIP • 23 • IP67 IO-Link Modules for EtherNet/IP
Protection strategies on electrical faults
Multiple electrical faults may occur (intentionally or not) which are:
- Overload / Overcurrent - Short Circuit
- Under voltage - Over voltage
According to the type, protection strategies are applied for Pin 1, Pin 2 and Pin 4 according to the IO configuration and on all the ports or on a single one depending on the type of issue. See table below.
PIN 1 2 4 UnderVoltage < 19,2V
OFF (1) ON OverCurrent > ~10A
UnderVoltage < 19,2V
OverVoltage > 30V Reset all pins to 0 (1)
UnderVoltage
< 19,2V
Nominal voltage (24v) ON ON BLUE
OverCurrent > ~10A
OFF (1)
OverCurrent > ~10A
OFF (1) Reset all pins to 0 (1) Data invalid (1) UnderVoltage < 19,2V
OverVoltage > 30V
DO: Digital output configured on Pin2
SO: Standard Digital output configured on Pin4 IOL: IO-Link configured on Pin4
ON LED fixed green & Pin energized OFF LED off & Pin not energized
BLUE LED fixed blue & IO-Link operational LED fixed red & diagnostic available
(1) Automatic acknowledgement only, even if EFAM=1 – Refer to the chapter Configuration Data mapping (2) Manual (EFAM=0) and Automatic (EFAM=1) acknowledgement possible – Refer to
the chapter Configuration Data mapping
HarshIO 600 eIP • 24 • IP67 IO-Link Modules for EtherNet/IP
LEDs and status bits
The table below shows the LEDs state according to power supply voltages applied and the corresponding status bits.
LEDs Color State Input Process data - Status bit
State & Power supply voltages
UL Off
No error Voltage not present (UL=0 V) If no DO configured
Powered and UB not powered UVUL =1
Voltage not present (UL=0 V)
• If DO configured & energized
• Hub 12/4 configured with PIN 2 used as DO: Digital Output configured on Pin2
Note!
As IO-Link operation voltage is defined above 18V, IO-Link communication will be reinitialized if UB goes down under 17V and comes back up to 19.2V.
HarshIO 600 eIP • 25 • IP67 IO-Link Modules for EtherNet/IP
Ethernet connectors and encoding switches
Pinout and orientation
Note!
Shell of each connector (FE1 & FE2) is connected to its own FE screw tab.
Note!
M12 Ethernet connector shall be screwed with a torque of 2.0 Nm to ensure a correct sealing to achieve IP67 rating.
Ethernet LEDs
LED Color State Meaning
LINK ETH
Fixed yellow 10MB* + No Activity Blinking yellow 10MB* + Activity Fixed Green 100MB + No Activity Blinking Green 100MB + Activity (*): 10MB is not supported (100MB only)
Pin Description
1 TX+
2 RX+
3 TX-
4 RX-
Link ETH1 indicator Link ETH2 indicator
No LED - black light-pipe only
HarshIO 600 eIP • 26 • IP67 IO-Link Modules for EtherNet/IP
Networks LEDs
The left side bi-color red/green LED is network status indicator (NET) and the right side bi-color red/green LED is internal module status indicator (MOD).
LED Color State Meaning
NET
OFF No UB power supply or no IP address assigned Blinking Red IP address assigned & connection time-out
Rotary position changed while IO exchange running Fixed Red IP Conflict detected (Duplicate IP)
Fixed Green IP address assigned & connection established (no communication problem) Blinking Green IP address assigned & no connection established
Blinking Green/Red Self-test on power up
MOD
OFF No UB power supply
Blinking Red
Major Recoverable Fault - IP Conflict detected
- Rotary position changed while IO exchange running - Configuration Control changed (Set attr3 object 0xF5) - Interface Configuration changed (Set attr5 object 0xF5) - IP lost (Ex : DHCP mode)
Fixed Red Major Unrecoverable Fault Fixed Green Module is started and operational
Blinking Green Module is started but no configuration has been received through an IO connection yet.
Blinking Green/Red Self-test on power up
NET indicator MOD indicator
HarshIO 600 eIP • 27 • IP67 IO-Link Modules for EtherNet/IP
Use of the rotaries
3 decimal rotary switches are located under the window and oriented as shown below. “x100 x10 x1” labels are printed below of the rotary (PCB silkscreen).
Note!
The module window shall be screwed with a torque of 0.3 Nm to ensure a correct sealing to achieve IP67 rating and shall be closed during working operation.
The user shall check regularly that the torque of module window is respecting the screwing value 0.3 Nm
The rotary switch position is only read at the boot of the HarshIO module. Any modification of the position will require a power cycle (ON OFF ON) or a reset of the module
The HarshIO module is out-of-box configured with rotary position 000. This configuration corresponds to stored IP address mode 500 with DHCP mode activated. When connecting to a network with a DHCP server, an IP address is automatically assigned to the module.
Assigning an IP address using 0xF5 TCP/IP Object allows defining permanently this IP address for the following module startup. No rotary switches modification would be required.
To change or set the IP address, the operator has the possibility to use one of the following methods:
Mode x100
Overwrite the 4th byte of the IP address stored in non-volatile memory.
IP Address: 192.168.1.xyz (xyz from 1 to 254) IP mask: 255.255.255.0
Gateway: 192.168.1.1
Note!
If the IP address is 192.168.1.1 then the gateway will be 0.0.0.0
Note!
When using static IP address mode, the IP address is stored in the Flash memory of the module.
x100 x10 x1
HarshIO 600 eIP • 28 • IP67 IO-Link Modules for EtherNet/IP
HarshIO module gets its IP address, IP mask address and gateway address according DHCP method based on MAC address. It will send the DHCP request indefinitely until receiving an IP
HarshIO module gets its IP address, IP mask address and gateway address according DHCP method based on Client ID=”BRAD_xy”.
It will send the DHCP request indefinitely until receiving an IP (yz) in the range from 1 to 99 can be allocated
Stored
IP Address
5 0 0
HarshIO module gets its IP address, IP mask address and gateway address according information stored in its non-volatile memory.
Note!
The module will start in DCHP mode until a new mode is configured via Explicit messages (attr3 object 0xF5).
Module
Reset
9 0 0
EtherNet/IP protocol is not started.
Factory default values below will be applied at the next power cycle with new rotary position.
▪ IP address: DHCP
The module enters in the update firmware mode.
Refer to Chapter Firmware update
All other rotary
positions
a b c
Same behavior than position 5 0 0Note!
When switching from DHCP mode to Static IP mode (attr3 of object TCP/IP 0xF5), the mask of the IP address will always be 255.255.255.0.
Note!
When switching from DHCP mode to Stored IP mode (attr3 of object TCP/IP 0xF5), the IP address and the mask will be the ones obtained from the DHCP mode
Note!
The IP mask address and gateway address are the ones stored in the Flash memory of the module. If you want to change these parameters, you can send explicit messages command to the module (attr5 of object TCP/IP 0xF5). See section here.
Note!
When using Static IP and DHCP modes, it is not possible to store an IP address using CIP Explicit messages (attr5 of object TCP/IP 0xF5)
HarshIO 600 eIP • 29 • IP67 IO-Link Modules for EtherNet/IP Warning!
If you change the rotary position while the EtherNet/IP scanner has an I/O connection established, the connection will be closed and the Fail Safe Mode will be applied. A reset command or a power cycle will be required.
I/O connectors
Pinout and orientation
Pin I/O Connector - Description Powered by
1 24VDC (L+) UB
2 D_I/O - Digital Input (DI) or output (DO) - Configurable UL for DO
3 GND (L-)
4
C/Q, IO-Link data transmission cable. It can also be configured as Standard Digital Input (SI), Standard Digital Output (SO) and as Extended Power Supply (EPS)
UB 5 Not connected
LEDs
6 Tri-color red/blue/green LED for even channel indicator– Pin4 7 Bi-color red/green LED for odd channel indicator – Pin2
C/Q connection for communication (C) or switching (Q) signal (SIO)
Warning!
When a potential is applied on SIO/IO-Link channel (Pin 4), the difference between the value of this external potential and the UB shall not be higher than 0.3 V.
A value higher than 0.3 V will result a destruction of the HarshIO module.
An external potential with a value lower than UB is accepted.
Note!
Shell of each I/O Port connector is connected to Functional Earth. Refer to Chapter Functional earth connections.
6
7
HarshIO 600 eIP • 30 • IP67 IO-Link Modules for EtherNet/IP Note!
M12 accessories (cordsets, plugs …) connected to the module I/O and network connectors shall be screwed with a torque of 2.0 Nm to ensure a correct sealing to achieve IP67 rating.
Note!
At the module power up and before the first connection with the PLC, Pin #2 & Pin #4 are configured as Digital Input.
Note!
The IO-Link devices can be connected to the I/O connector via 3, 4 or 5-wire standard cables with a maximum length of 20 m.
Channel LEDS and status bits
The table below shows the LEDs behavior, the description and the corresponding status bits.
DI:
Digital Input configured on Pin2 Digital Output configured on Pin2
Standard digital Input configured on Pin4 Standard digital Output configured on Pin4 Extended Power Supply
IO-Link configured
LEDs Color State Input process data -
Status bit State & Description
C1, C9 C3, C11 C5, C13 C7, C15 (Pin 2)
OFF No error DI configured but not activated (not set to 1) DO configured but not energized
Fixed green No error DI activated.
DO / EPS energized
Fixed red
CSx=1 DO / EPS: when shorted to ground
DO: when overload detected (>500mA) OVUB =1
All PSx=1 DO / EPS energized and overvoltage on UB (> 30 V) OLUB =1
All PSx=1 DO / EPS energized and overcurrent on UB (>~10A) UVUB =1
All PSx=1 DO / EPS energized and under voltage (UB <19.2V)
OVUL =1 DO / EPS: when energized and UL is overvoltage (UL > 30 V) UVUL =1 DO / EPS: when energized and UL is under voltage (UL <19.2V) PSx=1 DI/DO/EPS configured: when L+ is shorted
DI/DO/EPS: when L+ is overloaded (1.6A) C0, C8 IO-link is not activated Fixed green
No error
Shows the status of the Port in SIO mode:
- SI activated - SO energized Fixed blue
IOLSx = 0 & IOLDx=0 The BLUE led shows the actual IO-Link communication state IO-link Device connected and in OPERATE state.
HarshIO 600 eIP • 31 • IP67 IO-Link Modules for EtherNet/IP Blinking
blue IOLSx =3 & IOLDx=1 IOLSx =0 & IOLDx=1
The BLUE led shows the actual IO-Link state:
Blinking at 1 Hz: searching device, wakeup mode
Blinking at 2 Hz: device found and in state PREOPERATE
Fixed red
CSx=1 SO: energized and shorted to ground SO: when overload detected (>500mA) UVUB =1
All PSx=1
IOLSx # 0 (if configured)
Under voltage (UB <19.2V) when SO energized or IO-Link configured
OVUB =1 All PSx=1
IOLSx # 0 (if configured)
Overvoltage on UB (> 30 V) when SO energized or IO-Link configured
OLUB =1 All PSx=1
IOLSx # 0 (if configured)
Overcurrent on UB (>~10A) when SO energized or IO-Link configured
OLUL =1 All PSx=1
IOLSx # 0 (if configured)
Overcurrent on UL (>~10A) when SO energized or IO-Link configured
Blinking red PSx=1 Blinking at 1 Hz: SI: L+ is shorted
Blinking at 1 Hz: SI: L+ is overloaded (1.6A)
IOLSx # 0 Blinking at 2 Hz: IO-Link device connected but validation failed
CSx:
Channel Status (x = Channel number) Under Voltage (x = UL or UB)
Over Voltage (x = UL or UB) Over Load (x = UL or UB)
Port Status (x = Channel number) - state of the pin1 (L+) IO-Link Status
IO-Link Data Valid
HarshIO 600 eIP • 32 • IP67 IO-Link Modules for EtherNet/IP
Functional earth connections
The functional earth (FE0) shall always be connected to ground to ensure proper operation of the module.
The two functional earth (FE1 & FE2) are not connected to the functional earth (FE0).
Note!
3 screw terminals functional earth connections (FE0 / FE1 / FE2) are galvanically isolated.
Functional Earth N°0 (FE0)
Functional Earth N°1 (FE1) Functional Earth N°2 (FE2)
HarshIO 600 eIP • 33 • IP67 IO-Link Modules for EtherNet/IP According to its position, the shield plate offers different functional earth connection to ground.
Switch
Switch
HarshIO 600 eIP • 34 • IP67 IO-Link Modules for EtherNet/IP