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Isolated Digital Inputs
General Description
Inactive, LED off
Active, LED on
Maximum
Resistance
Positive voltage-activated 0~+1.8V
+4.5~36.0V
±60V DC
12kΩ to GND
COM
-VE
D.INs
Digital Inputs
COM
-VE
1
0
8
9
DRY
CONTACTS
(EG. RELAY
CONTACTS
SWITCHES)
FIELD
SUPPLY
Inputs 0~3 can be used for Pulse Counts. Max count rate <= 50Hz
Analog Inputs
General Description
Inactive, LED off
Active, LED on
Maximum
Resistance
Positive 4~20mA current
0~+4mA
+4~20mA
±5V ±40mA
120Ω to GND
GND
A.INs
4~20 mA
TRANSDUCERS
Analog Inputs
3
1
2
0
FIELD
SUPPLY
IG-671-2.2-2015-Mar
2
Installation Guide