Keyscan CA250B User Manual

Keyscan Inc. – Technical Guide (PC109x - 04.15)
136
Relay States
Table 30 – List of Relay States
Device
Relay Jumper
Status
Possible
TZ
Status
LED
State
N.C. Relay
State
N.O. Relay
State
Door Relay
Normal
Unlocked
ON
Door Relay
Normal
Locked
OFF
Door Relay
Reversed
Unlocked
ON
Door Relay
Reversed
Locked
OFF
Aux Output
Relay
Normal
Door Held
Open Alarm
-
Aux Output
Relay
Normal
Alarm
Tripped
-
Aux Output
Relay
Reversed
Door Held
Open Alarm
-
Aux Output
Relay
Reversed
Alarm
Tripped
-
Aux Output
Relay
Normal
OFF
Aux Output
Relay
Normal
ON
Aux Output
Relay
Reversed
OFF
Aux Output
Relay
Reversed
ON
Pre-alert Relay
Normal
Activated
-
Pre-alert Relay
Normal
Normal
-
Pre-alert Relay
Reversed
Activated
-
Pre-alert Relay
Reversed
Normal
-
Accessibility
Relay
Normal
Activated
-
Accessibility
Relay
Normal
Normal
-

Keyscan CA250B Specifications

General

Model	CA250B
Power Supply	12V DC
Max Readers	2
Max Doors	1
Housing	Metal
Type	Access Controller
Communication	TCP/IP, RS-485
Reader Compatibility	Wiegand