Alarm Controls MCK-6-3, MCK-5-4, MCK-1, MCK-6, MCK-6-5 Installation Instructions

ASSEMBLY AND WIRING INSTRUCTIONS

MORTISE CYLINDER KEYSWITCH STATIONS

The Mortise Cylinder Keyswitch Station has been designed to accommodate all standard Mortise cylinders

from 1 1/8” to 1 1/4” in length. A spacer is required when used with 1 1/4” cylinder.

Mechanical Assembly

1. Insert the mortise cylinder thru the hole in the front plate.

2. Position the switch bracket over the mortise cylinder and fasten with the threaded ring.

3. Dress switch leads away from cam and switch actuator to insure proper operation.

4. Remove cam stop when installing second switch.

REAR VIEW OF SWITCH BRACKET

Threaded Ring

Cam

Switch

Switch Wiring

Normally-Open Contact -------- Blue Lead
Common Contact ---------------- White Lead
Normally-Closed Contact ------ Red Lead

LED Wiring (Applicable Models)

+12 to 24V AC or DC ----------- Red Lead
Return ------------------------------- Black Lead

Cam Stop

Remove Cam Stop when installing
second switch

Install second switch in this location

Pneumatic Switch Wiring

Normally-Open Contacts ------ Blue Leads
Normally-Closed Contacts ---- Red Leads

Time adjustment knob

Alarm Controls
19 Brandywine Drive
Deer Park, New York 11729
[phone]
www.alarmcontrols.com