Contemporary Control Systems BAScontrol20 Installation Guide - Manual (Page 2)

TD100700-0IA
2
SPECIFICATIONS
Universal Inputs (Points UI1 – UI8) (web page configurable)
Analog inputs: 0–10 VDC or 0–20 mA (with external resistor)
(Input impedance 1 MΩ on voltage)
Temperature input: Type II 10 kΩ thermistors: –10º to +190 ºF (–23.3º to +87.8ºC)
Type III 10 kΩ thermistors: –15º to +200 ºF (–26.1º to +93.3ºC)
Binary input: Excitation current 0.5 mA. Open circuit voltage 12 VDC.
Sensing threshold 3 VDC (low) and 7 VDC (high).
Pulse input : (Points UI1–UI4) Adjustable high and low thresholds.
0–10 VDC for active output devices.
0–12 VDC for passive devices (configured for internal pull-up resistor)
40 Hz maximum input frequency with 50% duty cycle.
Binary Inputs (Points BI1 – BI4)
Binary input: Excitation current 1.2 mA. Open circuit voltage 12 VDC.
Sensing threshold 3 VDC (low) and 7 VDC (high).
Response time 20 ms.
Analog Outputs (Points AO1 – AO4)
Analog output: 0–10 VDC. 12-bit resolution. 4 mA maximum.
Binary Outputs (Points BO1 – BO4) (Class 2 circuits only)
Model BASC-20R: Normally open relay contacts. 30 VAC/VDC 2 A.
Model BASC-20T: Isolated triac. 30 VAC 0.5 A.
Regulatory Compliance
CE Mark, CFR 47, Part 15 Class A, RoHS
UL 508, C22.2 No. 142-M1987
Functional Ethernet
Compliance: IEEE 802.3
Protocols supported: BACnet/IP, SOX
Data rate: 10 Mbps, 100 Mbps
Physical layer: 10BASE-T, 100BASE-TX
Cable length: 100 m (max)
Port connector: Shielded RJ-45
LED: Green = Link established
Flash = Link activity