CTI Products OTAL On-the Air Terminal Board and Lamp - Manual (Page 9)

CTI Products, Inc. OTAL Terminal Board User Guide
S PECIFICATIONS
Inputs & Outputs
Power In: 12 to 24 VDC (nominal)
1A maximum
DC Connector: 5.5 mm barrel x 2.5 mm center pin, center positive
Lamp Drive Out 12 to 24 VDC (nominal – depending on power input) at 1A maximum
Control In: Dry Closure or Open Collector/Drain
Voltage level dependent upon power supply to board (12-24 VDC Nominal)
10 mA maximum
Physical
Size: 4.8" x 2.8" x 1.4" (L x W x D)
Terminal Board 9