Table of Contents
Advertisement
(EXTERNAL LIMIT INPUTS)
MODE 5-8
FAST RUN 1-4
CLOSE TIMER 1-5
MODE 6-8
OPEN LIMIT SENSOR
OPEN DRIVERS ON
MOTOR BRAKE ON
CLOSE DRIVERS ON
CLOSE LIMIT SENSOR
OBSTRUCTION SENSE
(IRD AND MRT)
RELAY INDICATOR
RELAY (OPTIONAL)
K-1 RELAY
TERMINALS
1-C, 2-NC, 3-NO, 4-24VDC+ {REGULATED}
ACCESSORY POWER IS 24VDC REGULATED RATED AT 500 ma. [1/2 AMP]
{POWER AT ACCESSORY+ AND AT RELAY PIN-4+ IS FUSED AT F1 WITH A 1 AMP FAST-BLO FUSE}
NOTE: J5 #8 IS NOW THE INTERLOCK WITH MEMORY INPUT (SEE PAGE 13)
D11- HEART BEAT- SHOWS THAT PROCESSOR AND PROGRAM ROUTINE ARE RUNNING PROPERLY
D12- BATTERY STATUS- SEE DIAGNOSTIC PROCEDURES
D14- AC POWER INDICATOR- SHOWS THAT AC POWER IS PRESENT
S3- MANUAL OPEN- TO ALLOW GATE TO BE OPENED OR CLOSED DURING SERVICE OF UNIT.
F1- 1 AMP FAST BLO FUSE (5mmX20mm). MAXIMUM CONTINUOUS DRAW IS 1/2 AMP. (U.L. FUSE ONLY)
F3- 10 AMP ATO TYPE FUSE FOR 24VAC INPUT POWER. (U.L. LISTED FUSE ONLY)
F4- 15 AMP ATO TYPE FUSE FOR 24VDC BATTERY INPUT POWER. (U.L. LISTED FUSE ONLY)
CONTROL BOARD LAYOUT
BOARD REV 2.0 (2/98)
MASTER/SLAVE
TX
D13
J2
J3
S 1
S 2
I/O INTERFACE PORT
U3
D7
U5
OVER
D6
DRIVE
CPU
D5
CPU
D4
D3
AC OK
BATTERY LOW
D2
D11
D12
D1
H BEAT
ACC. POWER
K-1
J1
+ _
24VDC
{REQULATED}
OPEN GATE INPUTS-READER, PUSH BUTTON
AUX OPEN INPUT-WITH MEMORY BUFFER
SAFETY INPUT
S3-MANUAL
OPEN
J5
1
2
3
4
5
6
7
1
2
3
4
5
IRD1
F1
1 AMP-DC
F4
15 AMPS
D14
F3
10 AMP
BATTERY
AC XFMR
MOTOR
_
+
BLK
RED
YEL YEL
BLU
ORG
CLOSE GATE INPUT-CLOSE LOOP
BACK AWAY-FREE EXIT LOOP
INTERLOCK MEMORY
COMMONS - 0VDC
8
9
10 11 12
6
7
8
R63
BATTERY CHARGE
Q6
Q5
MOSFETS
Q4
Q3
HEAT SINK
PAGE 9
Advertisement
Table of Contents
