User's Manual
Page | 37
6.3 Relay Output Jumper setting
P908, relay output can operate in 4 states.
Normally open 12V
Normally Close 12V
Normally open Dry contact
Normally Close Dry contact
Normally close 12V Normally open 12V
Normally close Dry
Contact
Normally open Dry
Contact
P908 relay setting can be change, but required dismantling of the case.
Steps to dismantle P908 casing
Remove all Green connectors on front and back panels, remove LAN cable.
P908
2
1
WI EGAND1 WIEGAND3 WIEGAND5 W IEGAND7 USB
CANbu s(DEV)
RS485(DEV) POWERFI RE
DET ECT STATUS
InstaStart
WI EGAND2 WIEGAND4 WIEGAND6 W IEGAND8
FIRE
GND
BTYL
ACF
GND
DC IN
GND
D0
D1
ERL
OKL
BUZ
V+
GND
D0
D1
ERL
OKL
BUZ
V+
GND
D0
D1
ERL
OKL
BUZ
V+
GND
D0
D1
ERL
OKL
BUZ
V+
GND
D0
D1
ERL
OKL
BUZ
V+
GND
D0
D1
ERL
OKL
BUZ
V+
GND
D0
D1
ERL
OKL
BUZ
V+
GND
D0
D1
ERL
OKL
BUZ
V+
DE V+
SCN
DEV-
CA N+
SCN
CA N-
2
1
INPUT INPUT INPUT RELAY REL AY RELAY
CANbu s2
CANbu s1
R11-
R11+
R12-
R12+
R9-
R9+
R10-
R10+
R7-
R7+
R8-
R8+
R5-
R5+
R6-
R6+
R3-
R3+
R4-
R4+
R1-
R1+
R2-
R2+
IN22
V+
GND
IN23
IN24
IN21
IN18
V+
GND
IN19
IN20
IN17
IN14
V+
GND
IN15
IN16
IN13
IN10
V+
GND
IN11
IN12
IN9
IN6
V+
GND
IN7
IN8
IN5
IN2
V+
GND
IN3
IN4
IN1
SCN
CAN+
CAN-
SCN
CAN+
CAN-
LAN1
LAN2
Screw
Green Connector
LAN CABLE
Unscrew all four screws from front panels and remove front panels
Slide out the PCBA