Notifier Vulcain 301C - Manual (Page 3)

Technical summary
General Specifications
Use Modbus controller for centralized gas detection monitoring with real-time gas reading, selective alarm activation and low
cost of installation.
Size 28 x 20.3 x 7 cm (11.02 x 7.99 x 2.76 in.)
Weight 1.1 kg (2.4 lb.)
Enclosure NEMA 4X Polycarbonate – ABS
Power Requirement 17-27 Vac, 24-38 Vdc, 500 mA
Network Capacity Three Modbus channels for up to 96 transmitters, one wireless channel for up to 50 301W wireless transmitters and an
optional BACnet/IP output
Communication Line Up to 609 m (2000 ft.) per channel
Lengths T-Tap: 20 m (65 ft.), maximum per T-Tap
40 m (130 ft.), maximum for all T-Tap combined
Relay Output Rating 5 A, 30 Vdc or 250 Vac (resistive load)
Alarm Levels 3 fully programmable alarm levels
Time Delays 0, 30 sec., 45 sec., 1-99 minutes before and after alarm
Outputs 4 DPDT relays (alarms and/or fault); 65dBA buzzer
Display Large 122 x 32 dot matrix display
Operating Humidity Range 0-95% RH, non-condensing
Operating Temperature -20 to 50°C (-4 to 122°F)
Range
Ratings and Certifications
Certified to CAN/CSA C22.2 No 61010-1
116662
Conforms to ANSI/UL 61010-1
IEC 61010-1 Including Amendments A1:1992 +
A2:1995 and National Deviations (Canada, US)