Terminal Block - Fuji Electric ZKME Instruction Manual

2.1.2 Terminal block

O
O sensor
thermocouple
2
input
Exclusive
cable
1 2
+ −
O
2
Ground
+
TC2
terminal
M4
15
Thermocouple
input type R
(not supplied)
COMMUNICATION TERMINAL (TM2) /INSERTION TERMINAL
INZ-TN1ZKME-E
EXTERNAL TERMINAL (TM1) /M3
sensor
2
input
Analog Fault
output contact output
4-20mA DC 250V AC/3A
or 0-1V DC 30V DC/3A
3 4 5 6 7
AO
+ − + −
TC1
or
FAULT
ALARM
−
DI1 DICOM
DI2 DI3
16 18 19
17 20
Contact input
Short circuit : on (Current 5mA)
Open : off (Voltage 5V)
Terminal number
1 2
RS232C TXD RXD
RS485 TRX+ TRX–
O
2
Blow contact
heater power
output
output
250V AC/3A
COM
30V DC/3A
8 9 10 11 12
ZV
BLOW
ZERO
GAS
HEATER
MAINTE
COM
21 22 23 24
25
Alarm Maintenance Calibrating gas
contact output contact output contact output
250V AC/3A 250V AC/3A 250V AC/3A
30V DC/3A 30V DC/3A 30V DC/3A
Remarks
3
GND
Standard
GND
Option
- 3 -
sensor
13 14
SPAN
GAS
AC
N
SV L
26 27
28
AC
Power supply
input
100 to120V AC
200 to 240V AC
Note 1) The heater power supply is the same
as the converter power supply.
Note 2) Be sure to connect the shield of the 
cable to the ground in the main body.