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CB-105 board
1 UPS (Basic) :
Parallel (D-sub 9-pin, Female)
2 UPS (Redundant) : Parallel (D-sub 9-pin, Female)
5
9
<External Views>
Pin No.
Signal
1
N.C.
*1
2
BYPASS IN
3
AC LEVEL FAIL IN
4
RELAY COM
5
LOW BATTERY IN
*2
6
UPS OFF IN
7
N.C.
8
N.C.
9
N.C.
*1 : When the corresponded signal line does not exist at the UPS side, leave it to N.C. (Not Connected).
*2 : When the corresponded signal line does not exist at the UPS side, short 6-pin with 4-pin.
n
When the UPS connector is short-circuited between the input port and RELAY
COM, this connector passes a current of maximum +11 mA via the UPS. The 2.1 s-
wide or less signal is not transmitted.
Sample circuit
UPS side
Relay
Signal from
UPS
DMS-B150L/B210S/B80L/B110S/EX150L/EX210S
1
6
Contents
_
Bypass mode : SHORT
(Battery non-charge mode)
Inverter mode : OPEN
(Battery charge mode)
*1
When abnormality is found in commercial
AC power line : SHORT
When no abnormality is found in commercial
AC power line : OPEN
Common GND
*1
Low battery :
SHORT
Enough battery : OPEN
When UPS is not available : OPEN
When UPS is available :
_
_
_
SHORT
CB-105 side
24V
7-2. Signal Input/Output
Signal to CB-105
7-3
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