PMA-Relay S 3PH
from 60A to 210A
16
User Manual
8.4.
Command Terminals
Warning:
Before connecting or disconnecting the unit check that power and control
cables are isolated from voltage sources.
8.4.1.
Terminal block M1 for SSR Input
Terminal M1
Description
1
Not connected
2
Not connected
3
Not connected
4
Not connected
5
Not connected
6
Not connected
7
– Input SSR
8
+ Input SSR
9
Not connected
10
Not connected
11
Fan supply (230V standard, 115V option, - 24Vdc option)
12
Fan supply (230V standard, 115V option, + 24Vdc option)
8.4.2.
Terminal block M1 for Analog Input or SSR input with HB
Terminal M1
Description
1
Aux – Voltage Supply for electronic boards 24V ac/dc
2
Aux – Voltage Supply for electronic boards 24V ac/dc
3
– Cal Ext. 12/24Vdc
4
+ Cal Ext. 12/24Vdc
5
C –Common contact relay alarm output (see HB Alarm contact for config.)
6
NC\NO –Normally Close\Open contact alarm relay output (see HB Alarm contact for config.)
7
– Control Input (SSR/0-10Vdc/4-20mA)
8
+ Control Input (SSR/0-10Vdc/4-20mA)
9
Not connected
10
Not connected
11
Fan supply (230V standard, 115V option, - 24Vdc option, from 90 to 210A)
12
Fan supply (230V standard, 115V option, + 24Vdc option, from 90 to 210A)
