Sensaphone SCADA 3000 Users manual - Manual (Page 279)

B-1
Appendix B: Specifications
Appendix B: SCADA 3000 SPeCIFICATIONS
Number of Inputs 16
Input Types Normally Open/Normally Closed Dry Contact, Run Time, 0–5V
Analog Voltage, 4–20mA Current Loop, 10K Thermistor
Input Voltage Range Vin+ to Vin- 0–5V
maximum Voltage on Vin+ or Vin- +12V (4–20mA & 0–5V configuration only)
minimum Voltage on Vin+ or Vin- -12V (4–20mA & 0–5V configuration only)
10K Thermistor Temperature Range -100º to 300º F (-65º to 150º C)
Input Resolution 12 bits (1.22mV/count)
Typical A/D Converter error ±1 LSB
Input Protection Redundant, fast-acting, low-leakage, over/under voltage diode
clamps
Dry contact/thermistor sense voltage 5V through 10KW
4–20mA Load Resistance 237 Ohms .1% 1 ⁄
4
Watt
0–5V Input Impedance 1012 W
Number of Latching Relay Output 8
Rated Load of Relay (resistive) 2A 125VAC, 2A 30VDC
Rated Load of Relay (inductive) 1A 125VAC, 1A 30VDC
max. Relay Operating Voltage 125VAC, 125 VDC
max. Relay Switching Capacity (resistive) 250VA, 60W
max. Relay Switching Capacity (inductive) 125VA, 30W
minimum permissible load on Relay
10mA, 5VDC
Relay Contact Protection 275V Metal-Oxide Varistor on each output
Input/Output expansion Up to 15 additional I/O modules
Network Data Rate 153.6 Kbps
Bus Termination Impedance 120 Ohms
Number of Serial Ports Two: (1) DB9 DTE and (1) DB9 DCE
Baud Rate (Bps) Selectable: 1200, 2400, 4800, 9600, 19.2K, 38.4K
Liquid Crystal Display 4 Rows by 20 Characters with LED Backlight
LeD Indicators Alarm, Fault, Control, Monitoring, Battery, Phone & Outputs
0–7
Options Voice Module, part #FGD-3500
33.6K Modem, part #FGD-3400