Page 90 VRC2000 Installation and Operations Manual
Technical or Setup Assistance
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VRC2000
Dimensions
19"/48.3cmW x 1.75"/4.45cmH x 10"/25.4cmD
Weight
11 lbs/4.98 kg (dry) 16 lbs/7.26 kg (shipping)
Connectors
LINE: RJ11C modular phone jack; automatic answering ring
voltage 30–120 VRMS, 15–68Hz; ring duration of 178
milliseconds minimum, with interval of 500
milliseconds to 10 seconds
SET: RJ11C modular phone jack
COMMAND 1–8: DB37; 32 outputs, configured in 16 channels of two
commands each; open collector outputs rated at 48Vdc,
sinking current 250mA; can be set up to function as
latching or momentary
COMMAND 9–16:DB37; 32 outputs, configured in 16 channels of two
commands each; open collector outputs rated at 48Vdc,
sinking current 250mA; can be set up to function as
latching or momentary
METERING: DB37; 16 metering channels with resolution of one in
1,024, with four-digit accuracy of +/- 0.5%; +/- 0.25V
minimum for full scale, +/- 1V minimum
recommended; -5–5V or 0 to 10Vdc maximum
(selectable); maximum voltage allowed: -5–10Vdc;
maximum current allowed: -5–10mA
STATUS: DB37; 16 TTL-compatible status shannels with range
of 0–0.8Vdc recognized as Logic 0 (closed); range of 2–
5Vdc recognized as Logic l (open); maximum voltage
allowed: 0.2–5.2Vdc.
AUDIO IN/OUT: Standard BNC connectors
Power Requirements
177Vac or 234Vac (manual switching required); 50–60Hz; 15W nominal
Operating Temperature
-20–70° C
Specifications are subject to change without notice.
Specifications