Omron ERT1 Series Operation Manual page 87

Environment-resistive Slave Units
Component Names and Functions
Item
Output indicators
Power supply short-circuit
protection
Disconnection detection
Output handling for com-
munications errors
Current consumption
Connection forms
Mounting
Weight
Standard accessories
(1)
(2)
(4)
(3)
(1) Rotary Switches
These switches are used to set the node address.
(2) Ethernet Connector
The network communications cable is connected to this connector.
This is a Smart-click D-coding M12 connector (connector that locks easily with
1/8 of a turn).
(3) Power Supply Connector
The power supply is connected to this connector.
This is a Smart-click D-coding M12 connector (connector that locks easily with
1/8 of a turn).
Specification
LEDs (yellow)
Operates when output current is exceeded.
Operates at current consumption of 3 mA/point max. (Not
detected at 3 mA or less.)
Select either hold or clear from Network Configurator.
Communications power supply (including internal cir-
cuits): 120 mA max.
M12 connector: Smart Click (connectors that lock easily
with 1/8 of a turn)
35-mm DIN Track mounting
435 g max.
None
(5)
Pin
1 TD+
2 RD+
3 TD−
4 RD−
Section 5-2
(7)
(6)
Signal
67