PFU 780 · Edition 02.12
58
2e
2a
2c
4e
6c
8e
1
115 V~
8c
max. 2 A, 264
V
max. 2 A, 264
V
max. 2 A, 264
V
max. 2 A, 264
V
PFR 704
8a
6e
6a
230 V~
24 V=/~
0 V
10e
10a
10c
12e
16c
14e
2
14c
14a
16e
16a
0 V
18e
18a
18c
20e
24c
22e
3
22c
22a
24e
24a
0 V
26e
26a
26c
28e
32c
30e
4
30c
30a
32e
32a
0 V
115 V~
230 V~
24 V=/~
115 V~
230 V~
24 V=/~
115 V~
230 V~
24 V=/~
8 .9 Relay module PFR 704
For contact multiplication, e.g. if several air valves are activated
via a single control signal for pre-purge, or for heating/cool-
ing switchover when using an MPT. Switching status display
on the front plate.
Input voltage:
110/120 V AC, -15/+10%, 50/60 Hz,
220/240 V AC, -15/+10%, 50/60 Hz,
24 V AC/DC, ± 10%.
Current per relay: 25 mA.
Contact rating of floating outputs: max. 2 A, 264 V (not
fused internally).
Order No. 84373510
Accessories