104 MPA2C3 Installation Guide
Jumper Settings
Door output jumpers
The MPA2C3 2-door panel provides 4 sets of jumpers for output relay 1 (OUT1),
Output Relay 2 (OUT2), Output relay Aux1 (AUX1) and Output relay Aux 2 (AUX2).
The MPA2C3 4-door panel provides 4 sets of jumpers for output relay 1 (OUT1),
Output Relay 2 (OUT2), Output relay 3 (OUT3) and Output relay 4 (OUT4).
There is a total of eight 3-pin jumpers (two jumpers per relay) on the panel.
The setting of the jumpers is effective for both the push-in terminal block as well as
the corresponding Red RJ45 Door Terminal.
e.g. On a MPA2C3 2-door the power and relay contact type jumper setting for
OUT1 is effective for both terminal block DOOR1 OUT1 as well as Red RJ45 Termi-
nal DOOR1/OUT
Figure 3-35 The Locations of Jumpers
Each relay is associated with 2 jumpers. As shown below, a relay’s left jumper con-
figures the relay’s load source (12 VDC or External), and the right relay jumper con-
figures the relay contact type (Normally Closed or Normally Open).
• Setting the jumpers to configure the power source:
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