2
1 2
1 2
1 2
O N
O F F
O N
O F F
O N
O F F
SW2
Function LED (D17)
SW1
1 2
OFF ON
2
CHOOSE FUNCTION OF 900-4RL BOARD BY SETTING SW2 DIP SWITCHES
3
TO COMPLETE CONFIGURATION AND WIRING, GO TO APPROPRIATE SECTION
4TD
AO
SI
Four Zone Controller Function (4TD):
Controls up to four inputs and four outputs with time delay.
This is the default setting.
Function LED will blink one time every 5 seconds
Auto Operator Function (AO):
Coordinates the unlocking of one or two zones with the
signaling of an auto operator.
Function LED will blink two times every 5 seconds
Security Interlock Function (SI):
Controls multi-door interlocks. Two through six door
systems are possible (additional boards required for three
to six doors).
Function LED will blink three times every 5 seconds
For 4TD: Go to pages 3-4
For AO: Go to pages 5-6
For SI: Go to pages 7-8
Basic Troubleshooting: Go to page 8
Powered Outputs
(Default)
Dry Contact Outputs
(Optional)
(OPTIONAL) DRY CONTACT CONFIGURATION
O u t p u t 2
O u t p u t 4
O u t p u t 3
O u t p u t 1
O u t p u t 2
O u t p u t 4
O u t p u t 3
O u t p u t 1
Ju m p e r s fa c t o r y
i n s t a l l e d
Ju m p e r
r o t a t e d 9 0 ˚
Z o n e 2
Z o n e 4
Z o n e 3
Z o n e 1
Z o n e 2
Z o n e 4
Z o n e 3
Z o n e 1
B y d e fa u l t , a l l o u t p u t s p r ov i d e 1 2 / 2 4 V D C
Fo r d r y c o n t a c t o u t p u t s, r e m ove a p p r o p r i a t e j u m p e r s a n d
r o t a t e 9 0 ˚ , t h e n r e i n s t a l l ( Z o n e 1 - Z o n e 4 )
