8
FEM630 | ELECTROMAGNETIC FLOWMETER  |  OI/FEM630-EN REV. A
2     ...Design and function
Transmitter
Model 
Housing Integral mount design, remote mount design
IP rating 
Cable length 
Power supply 
Outputs 
Additional outputs The transmitter has two slots which can be used to insert plug-in cards to extend the outputs.
The following plug-in cards are available:
•  Current output (passive)
•  Digital output (passive)
•  Digital input (passive):
•  24 V DC power supply for active outputs
•  Modbus®
Communication 
Option: PROFIBUS DP®/ Modbus®
Approvals
Explosion protection 
Additional approvals At www.abb.com/flow or on request.
Transmitter
1   Single-compartment transmitter housing 2   Dual-compartment transmitter housing
Figure 2  Designs
2 
1