Keyscan EC2500 Series User Manual

Keyscan Technical Guide (PC109x - 04.12)
191
Current Ratings
The following table outlines Keyscan door and elevator control board, communication board, output relay
board, and specialty communication board current ratings. Use the current calculation worksheet on the next
page for determining power supply requirements. Ratings are based on 12 VDC. Do not exceed the
recommended operating maximum of a power supply. See tables for Keyscan, HID and Indala reader
voltage/current ratings.
Table 41 – Circuit Board Current Ratings
Circuit Board Type Models Current Rating
Control Boards
CA200 130 mA
CA4000 130 mA
CA8000 130 mA
EC1000 130 mA
EC2000 130 mA
Output Relay Boards
OCB-8 230 mA
Communication Boards
CB-485 110 mA
CB-485M 360 mA
CPB-10-2 40 mA
NETCOM2 or NETCOM6 270 mA
NETCOM2P or NETCOM6P 140 mA
NETCOM2WH or NETCOM6WH 350 mA
MC9600 300 mA
Specialty Boards
IOCB1616 400 mA
COMMex 300 mA
CWIEEX2 Transmitter (Tx) 50 mA
CWIEEX2 Receiver (Rx) 50 mA
WIEEX2 Transmitter (Tx) 50 mA
WIEEX2 Receiver (Rx) 50 mA

Keyscan EC2500 Series Specifications

General

Brand	Keyscan
Model	EC2500 Series
Category	Control Unit
Language	English