The 931 EntryCheck
™
accepts 12 to 24 volts AC/DC. System current draw (maximum):
Standby: 10mA at 12 volts, 25mA at 24 volts
During Operation: 250mA max (with illuminated Keypad)
IMPORTANT:
The maximum output current allowed is 1 Amp. Check the specifications of your locking device.
Make sure that the locking device and the 931 (250mA) combined draw less than 1 Amp. For locking devices that
draw more current, a separate power supply is required. (See Appendix B pg 14)
Note:
If connecting DC, make the connections to “DC IN/OUT” instead of “12-24V AC/DC IN” (see Circuit Board
Layout pg 13). Make sure the polarity is correct.
INPUT REQUIREMENTS
OUTPUT CAPABILITIES
The 931 EntryCheck
™
provides two SPDT dry contact relays (rated at 6 Amps at 120 VAC). Each relay can be
configured to perform one of many different functions depending on the specific access control requirement.
User Authorization to control each relay is determined by Setting Relay Options (see System Hardware Setup
pg 8). Each relay can be configured for one of the following options:
1. Voltage Output – Fail Safe or Fail Secure Locking Device
2. Dry Contact Output – Control a Gate Operator/Garage Door
3. CCTV OR Light Controller – First key press triggers a 10 second output
4. Doorbell – Press at the keypad to trigger a 1 second output for a doorbell
(not included). This function is only available with a 12 Pad 3x4 or Thinline 2x6.
5. Auxiliary Output – Momentary or Manual Control of an electronic device.
OPERATING TEMPATURES
Operating temperatures can range from -40°C to +70°C (-40°F to 160°F). The 931 is compatible with any of the
following Keypad styles/configurations:
KP-4U
KP-3Y
KP-3U
KP-2U
P:\INSTALLATION INST\Access Control\INST-931.vsd 0505 Page 4
*
