Aiphone gt-op3, gt-op2 User Manual

0512

Installation Instructions

The GT-OP2 and GT-OP3 Postal Lock Panels are for use with a GT Series Multi-Tenant Entry Security intercom system and allow a postal lock device to be mounted alongside the entry panel. The lock device is available from the post office and mounts behind the panel, accessible via the keyhole opening. The timer relay can be adjusted to provide a contact closure from 5 to 20 seconds. NOTE: The GT-OP3 has an available position for an additional module. This opening can be filled by any type of module, but must be purchased separately.

INSTALLATION & WIRING:

1. Install alongside a GT Entrance Panel.

2. When using GT-OP3, install an additional module in the open position at the top of the unit.

3. Secure wire connections as shown on wiring diagram.

4. Cut the unused contact wire so the bare wires are not exposed.

5. When mounting with a rain hood (GT-nH) or surface box with hood (GT-nHB), you must grind out the

bottom lip of hood / box for the lock to fit. Please contact Technical Support if further clarification is needed.

6. Refer to standard GT Series Installation Manual for complete system information.

GT-OP2

BLU

Electric

Strike

NOTE: If using a magnetic lock, connect to BLU & YEL wires. See color code definitions on Pg. 2.

Power

YEL

ORG

RED

BLK

GT-OP2

PS-2420UL

GT-OP3

Open

module

position

1 | GT-OP2 / GT-OP3 Installation Instructions

Blank Panel

(door release

circuitry inside)

Opening for Postal Lock

IMPORTANT: The GT-OP3 has an available position for an additional module. This opening can be filled by any type of module, but must be purchased separately.

WIRING DIAGRAM:

GT-OP2 Rear View

PC Board can be adjusted up or down as needed to ensure proper contact from the postal lock to the switch

BLACK

YELLOW

TO 24V DC (-)

BLUE

RED

TO 24V DC (+)

RELAY COMMON CONTACT

RELAY NORMALLY CLOSED CONTACT

WHITE*

GREEN*

ORANGE

SWITCH (COMMON)

SWITCH (NORMALLY CLOSED)

RELAY NORMALLY OPEN CONTACT

Timer control for door release (5 to 20 seconds)

Switch, activated by postal lock device

(When lock is engaged, the switch releases and starts timer)

Lock device from Post Office installed here

Opening for postal lock keyhole

Lock device mounting studs

* The green and white wires bypass the timer circuit and go directly to the switch. Use this connection when going to a 3 timer circuit is not needed. The orange, black, yellow, blue, and red wires would not be used if you connect to the green / white bypass.

party timer or when the

Testing the unit without the postal lock:

Tape or hold switch closed and apply power to the unit on Red / Black leads. Release switch and timer circuit will activate. Confirm relay activation with a multi-meter at the Blue / Yellow / Orange leads.

IMPORTANT: If the Green and White wires are not used, cut wires to avoid a possible malfunction.

SPECIFICATIONS:

Power Source: 24V DC, powered by the PS-2420UL Power Supply Mounting: Flush mount or surface mount with GT-102HB for GT-OP2, GT-103HB for GT-OP3 Terminations: Color-coded pre-wired pigtails Relay Input: 24V DC, Red, Black wires, 22AWG Relay Output: Blue (COM), Orange (N/O), Yellow (N/C) wires N/O Output rating: 5A at 30V DC

10A at 125V AC

3A at 250V AC N/C Ouptut rating: 3A at 30V DC or 125V AC Switch Output: Green (COM), White (N/C); Switch rated to 30V AC/DC, 1 amp Wiring: 2 conductors from 24V DC power supply to GT-OP panel

2 conductors from GT-OP panel to strike, with power for strike wired in series Dimensions (HxWxD): GT-OP2: 8-7/8" x 5-5/16" x 2"

GT-OP3: 12-5/8" x 5-5/16" x 2"

2 | GT-OP2 / GT-OP3 Installation Instructions

Aiphone Corporation 1700 130 Ph: (800) 692-9200 Fax: (425) 455-0071 tech@aiphone.com

Ave NE Bellevue, WA 98005