MZC-88 Installation Instructions Page 15
KCM-1.0 EZ-CONNECT KEYPAD MODULE
Figure 5.
KCM-1.0 EZ-Connect Keypad Module
1. SCSI CABLE — One, 1 meter SCSI latching connector cable. Connects the 8-ZONE KEYPAD OUTPUTS Terminal on
a KCM-1.0 to the 8-ZONE KEYPAD INPUTS Terminal on a MZC-88 Controller for Keypad connection. When multiple
MZC-88 Controllers are used in expanded systems, one KCM-1.0 is required for EACH MZC-88.
2. 8-ZONE KEYPAD OUTPUTS — One, SCSI Terminal connects to a MZC-88 via the included SCSI Cable. Provides a two-
way interface for system control and status between Keypads and the MZC-88.
3. MOUNTING SCREW HOLES — Two, countersunk screw holes for mounting the KCM-1.0 to a wall or shelf.
4. EZ-CONNECT KEYPAD TERMINALS — Eight sets of five spring-loaded terminals, accept wire sizes 14 to 28 AWG for
connection of the following:
• +12V DC — Powers the Keypad, including the internal IR Receiver on models MKP-8.1 and MKP-1.1.
• IR IN — IR signal input from keypad’s IR receiver.
• GND — Return for Power, IR signal and Data
• 485 A/485 B — Balanced, bi-directional system communications data.
The KCM-1.0 is an 8-Zone connection interface for EZ-Pads and IR receivers when used to control a MZC-88. Given the con
-
nection flexibility of the MZC-88, the KCM-1.0 provides EZ access to Keypad and IR receiver wiring without interfering with
other system connections. The KCM-1.0 and SCSI cable are included with the MZC-88
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