CS Instruments FA 550 - The Current Outputs, X5 and X6, Are Optional.(Active and Passive Version Available)

Electrical wiring
Page 12 FA 550 V1.00
Connector
Pin
Signal description
X1
Power
supply
1
VB - (GND)
2
VB+ (12V – 36 Vdc)
X2
Modbus
1
Modbus (B)
2
Modbus shield
3
Modbus (A)
X3
urrent output
1
I- Active
2
I+ Active
X4
Direction / Pulse
1
Alarm *
2
Alarm *
3
NC
4
NC
X5
Current output
1
1
I- Active**
2
I+ Active **
X6
Current output
2
1
I- Active **
2
I+ Active **
K1
MBus
1
MBus
2
MBus
* Outputs are galvanically isolated.
** The Current outputs, X5 and X6, are optional.(Active and passive version available).