Installation - Omron E5ZE-8 E Series Manual

E5ZE-8j-E

Installation

J EXTERNAL CONNECTION
Terminal Block Connections
Thermocouple
DC–
Thermo-
couple 0
DON'T USE
Thermo-
couple 1
DON'T USE
Thermo-
couple 2
DON'T USE
Thermo-
couple 3
FG
A thermocouple has polarity. Connect thermocouples to the
terminal block correctly using compensating conductor that are
suitable for the thermocouples.
Be sure to use the cold junction compensator (no. 13 and 15)
provided with the E5ZE. The lot and serial numbers of the cold
junction compensator must be identical to those of the E5ZE. Do
not touch the cold junction compensator while operating E5ZE.
The number of each of the above thermocouples is a point
number.
Connecting to Screw Terminal Blocks
Current Transformer (CT) Input
DC+
Thermo-
couple 4
DON'T USE
Thermo-
couple 5
DON'T
TOUCH
Thermo-
couple 6
DON'T USE
Thermo-
couple 7
XW2B-20G4 or
XW2B-20G5
Screw Terminal
Memory bank
designation input
Not used
XW2B-20G4 or
XW2B-20G5
Screw Terminal
Platinum Resistance Thermometer
Platinum
resistance
thermometer 0
Platinum
resistance
thermometer 1
DON'T USE
Platinum
resistance
thermometer 2
Platinum
resistance
thermometer 3
FG
Make sure there in no difference in resistance among the three
conductor of each platinum resistance thermometer used with the
E5ZE.
Do not short-circuit terminals 7, 8, 20, and 21.
The number of each of the above platinum resistance
thermometer is a point number.
Control output
Not used
CT input
E5ZE-8j-E
DC+
DC–
Platinum
resistance
thermometer 4
Platinum
resistance
thermometer 5
DON'T
USE
Platinum
resistance
thermometer 6
Platinum
resistance
thermometer 7
Point
number
Point
number
221