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Factory configu‐
ration
Software configuration
Channel 2 Channel 3,
Channel 4
Relay output
Alarm Class
Individual alarms
One on/off valve
Two on/off valves
X
8
H[W
+
-
ChXC
ChX+
ChX-
Normally open
Relay output
Alarm Class
Individual alarms
One on/off valve
Two on/off valves
X
8
H[W
+
-
ChXC
ChX+
ChX-
Normally closed
Load
Ensure the total load connected to the output is sufficient to obtain the voltage level required
by the module.
Load [Ω] Voltage (active
Ex) [V]
Voltage (active non
Ex) [V]
24 V DC Voltage supply (passive) [V] Ex and
Non Ex
Measurered
100
3
3
17.7
200
5.9
5.9
19.6
500
11.4
14.9
21.0
1000
14.8
19.2
21.6
2000
17.4
20.1
21.9
5000
19.4
20.4
22.2
10000
20.3
21
22.3
20000
20
20.4
22.4
50000
20.4
20.6
22.5
100000 20.6
20.7
22.6
Note
Load
Signal output: < 500 Ω at 14 to 24 VDC (active), 14 to 30 VDC (passive)
Relay output: 30 VAC/VDC, 100 mA
Passive signal input: 15 to 30 VDC, 2 to 15 mA
Connecting
5.2 Connecting MASS 2100/FC300
MASS 2100 & FC300 (FCT030)
80
Operating Instructions, 06/2017, A5E39789040-AA