Door Control Board: Board 1Ø4
®
for PM/SSC
Product Instruction
©
2000 KONE Inc.
61111-149
All rights reserved.
5
(R3) 2000-08-31
Input & Output Terminals
Required for door to operate
L1A to L2A
120VAC @ 500VA input. If one of
input lines is grounded, it should be
connected to L1A.
DO3 to L1A
Open limit signal. A relay across
these terminals de-energizes when
open limit microswitch is actuated.
Relay is energized at all other times.
DO7 to L1A
Signal to close. When a relay
contact across these terminals makes
up, doors should close.
DO10 to L1A
Signal to open. When a relay
contact across these terminals makes
up, the doors should open.
DO17 to L1A
Close limit signal. A relay across
these terminals de-energizes when
close limit microswitch is actuated.
Relay is energized at all other times.
Optional
DO3 to DO10
Auxiliary to “O” relay. A relay across
these terminals should be energized only
when doors are opening.
DO7 to DO17
Auxiliary to “C” relay. A relay across
these terminals should be energized only
when doors are closing.
DO4 to DO7
Reduced speed closing signal. When
doors have a signal to close, and a relay
contact across these terminals makes
up, door speed is controlled by “N”
potentiometer.
F NC NO
Auxiliary C relay switching contact.
C
Designates a Form “C” contact on a 1-C
relay.
F NC NO
Auxiliary O relay switching contact.
O
Designates a Form “C” contact on 1-O
relay.
DSD to SS
Optional - Used on some projects for
load balancing or other customer
requirement.
F615-SI1 (3/97)
INPUT & OUTPUT TERMINALS
The PM/SSC door operator control requires an input
of single phase 115 VAC. When this power is
supplied by a transformer, the transformer must have
rating of at least 500 VA. Input and output terminal
signals are connected to TB1 (3).
149-002 (8/2000)
