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5.4.3 Connector X2 (Control inputs, relay outputs)
Terminal type: Combicon MSTB2,5/10-ST-5,08 (Phoenix),
2 per input and 3 per output
Function: Control inputs (Ctl1 to Ctl7, terminal 1 to 14)
Relay outputs (Rel1 and Rel2, terminal 15 to 20)
Input/output types: 7 input modules (IES or IEW)
2 mech. relays (IAW me., max. 250V/2A)
Terminal Description Function (default)
1 Control input Ctl1– SYN
External Synchronization input
2 Control input Ctl1+
3 Control input Ctl2– RSTX
External Reset
4 Control input Ctl2+
5 Control input Ctl3– ANZ Scroll key
6 Control input Ctl3+
7 Control input Ctl4– TR1
External rate control input 1
8 Control input Ctl4+
9 Control input Ctl5– TR2
External rate control input 2
10 Control input Ctl5+
11 Control input Ctl6– TR3
External rate control input 3
12 Control input Ctl6+
13 Control input Ctl7– TR4
External rate control input 4
14 Control input Ctl7+
15 Relay output Rel1 idle contact (off, rk)
Alarm 2
16 Relay output Rel1 feeder (uk)
17 Relay output Rel1 active contact (on, ak)
18 Relay output Rel2 idle contact (off, rk)
Registration period output MPA1
19 Relay output Rel2 feeder (uk)
20 Relay output Rel2 active contact (on, ak)
Figure 19, Connector X2 (default)