Control Board - Mounting Locations; Figure 7 - Ca250 With Board Mounting Positions - Keyscan CA250 Series Technical Manual

Control Board – Mounting Locations
The following diagrams illustrate the mounting positions for control board series CA250, CA4500, CA8500,
EC1500 and EC2500 units. Illustrations also show mounting positions for communication boards and output
control boards (OCB-8). Different door control board series – CA250, CA4500, and CA8500 – can be used
within the same communication loop.
CA & EC Control Board Dimensions
 Width 20.35 cm (8.01 inches)
 Height 28.9 cm (11.38 inches)
Operating Environment – ACUs & ECUs
 Temperatures: 41°F to 120°F (5°C to 49°C)
 Humidity: 0% to 90% R.H., non-condensing
Important
Do not mount close to high voltage equipment.
Parts
1 x CA250B control board
1 x OCB-8
1 x DPS-15 power supply
1 x metal enclosure
* NETCOM - use terminal block
connections only, not 9-pin male
connector. (NETCOM refers to
NETCOM2 & NETCOM6)
KI-00111E-09-12
Keyscan Inc. – Technical Guide (PC109x - 07.15)
Figure 7 – CA250 with Board Mounting Positions
Front View
Cover not shown
DPS-15
power supply
Optional
NETCOM*
Locations
CIM
or
NETCOM
NETCOM
Optional
OCB-8
Locations
Ground Lug
Optional
OCB-8
CA250B
Locations
Control
Board
PC109x
OCB-8
Tamper
Switch
22