Terminal designations, Control terminals, Devicenet terminals – Rockwell Automation 193-EC1_2_3_5, 193-ECPM,592-EC1_2_3_5 E3 and E3 Plus Solid-State Overload Relay User Manual User Manual
Page 29: Grounding, Control terminals devicenet terminals
Rockwell Automation Publication 193-UM002I-EN-P - December 2011
29
Installation & Wiring Chapter 2
Terminal Designations
Control Terminals
Table 8 - Control Terminal Designation
DeviceNet Terminals
Table 9 - DeviceNet Terminal Designation
Grounding
The following grounding recommendations are provided to ensure EMC
requirements during installation.
Terminal
Reference Description
1 IN 1
General Purpose Sinking Input Number:
1
2 IN2
2
3 IN 3
3
➊➋
4 IN 4
4
➊➋
5 V+
+24V
6 V+
7 IN 5
General Purpose Sinking Input Number:
5
➋
8 IN 6
6
➋
END
Earth Ground
➌
13/14 OUT A
Output A
23/24 OUT B
Output B
➊➋
95/96 Trip Relay
Trip Relay
IT1/IT2 PTC
Thermistor (PTC) Input
➊➍
S1/S2 —
External Ground Fault Sensor Input
➋➎
➊
Features are available only with the E3 Plus Overload Relay (Cat. No. 193/592-EC2 and
193/592-EC3).
➋
Available only on Cat. Nos. 193/592-EC5_ _.
➌
An earth ground connection to this terminal will assist in obtaining compliance with
EMC requirements.
➍
The use of shielded cable is recommended for the positive PTC thermistor circuit to
assist in obtaining compliance with EMC requirements.
➎
Available only on Cat. No. 193/592-EC3_ _ and 193/592-EC4_ _.
Terminal Signal Function
Color
1
V-
Common
Black
2
CAN_L Signal Low
Blue
3
Drain
Shield
Non-Insulated
4
CAN_H Signal High
White
5
V+
Po9wer Supply Red