PCBA Connections AR Standard Repeater
044-05250 Rev B 2-13
On the AC model, a switch located to the right of the power plug, changes the PSU between
115 VAC and 230 VAC. Before inserting the power plug, verify that the switch is set to the
appropriate power level. The product is also designed for IT power systems with phase-to-
phase voltage of 230 V.
For the AC model, input power is rated at 115/230 VAC, 50/60 Hz, and should be protected
with a 20 A breaker. Please note that over-current and short circuit protection also relies on
building installation.
P33 Alarm Port (15-pin D-sub female) - Used for external alarm sensors and alarm
equipment. It is located on the DIA to the left in the cabinet. The port has four
alarm inputs, EAL1 – EAL4, and two alarm outputs.
The four alarm inputs are low-level inputs with common ground (AIC). Use
insulated switch or relay to initiate alarms (open switches in normal operating
mode, closed switches cause alarm). The alarm switch connection can be tog-
gled between active open and active closed. This is further described in the
OM-Online User Manual and the Advanced Repeater OMS User Manual.
The alarm input voltage ratings, related to ground (AIC), are: Vinmax= 5.5V,
Vinmin= –0.5V
The four alarm inputs are connected to the following pins:
Pin 14 AI1 External alarm input 1 - EAL1
Pin 15 AI2 External alarm input 2 - EAL2
Pin 7 AI3 External alarm input 3 - EAL3
Pin 8 AI4 External alarm input 4 - EAL4
Pin 6 AIC Ground.
See also the P28 door switch port below.
Two alarm outputs are 1 pole closing and 1 pole opening relay outputs insu-
lated from each other. Maximum ratings, related to ground or any other alarm
terminal, are 50V AC / 60V DC. The alarm outputs are defined as follows:
Pin 9 and 1 AO1 and AO8 Closed when operating, otherwise open.
Pin 10 and 2 AO6 and AO7 Open when operating, otherwise closed.
Pin 11 and 3 AO2 and AO5 Closed at alarm state, otherwise open.
Pin 12 and 4 AO3 and AO4 Open at alarm state, otherwise closed.
P28 Door switch port - Normally, alarm input AI4 is used for repeater door opening
alarm EAL4 which is arranged using an optional door switch. Signal AI4 and
AIC are thus available also in the P28 connector, to which the door switch is
connected. It is located on the DIA to the left in the cabinet. The EAL4 door
switch alarm is activated 10 – 30 seconds after the cover has been opened.
P34 WLI Port (8-pin RJ45 female) - Used for the WLI network (R2R). It is located on
the DIA to the left in the cabinet.
P36 WLI Port (5-pin male) - Used for the WLI network (IP or R2R). It is located on
the DIA to the left in the cabinet. Connecting P111 or P112 on a FON to this
port, an FLI network is interconnected to a WLI network (IP or R2R) making all
the included repeaters in both the networks accessible.
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