Advanced Power technologies TTC-1000 Instruction & Operation Manual page 18

Dimensions:
Panel Mount: 7.20" W x 3.558" H x 6.0"D Aluminum
NEMA 4X: 15.25" H x 7" W x 5.25" D. 304 Stainless Steel
Surge Withstand/Fast Transient:
Relay outputs, and station battery inputs: ANSI C37.90.1
EMI Withstand:
ANSI C37.90.2
Electrostatic Discharge:
IEC 801-2
Timers:
Output and Load Pick Up Timer: 0 to 255 seconds (actual minimum delay 32
msec)
Optically Isolated Inputs:
Operates from 38 to 290 VDC or 24 VAC to 260 VAC. External wetting voltage
required. 5000 Volts of isolation.
Fiber Optic Interface:
Transmit/Receive Wavelength 850nm. Supports 50 or 62.5 micron multi-mode
fiber. Optical budget is 9.1 dB.
V-Pin interface supports HSC (recommended) or POF (not recommended for
distances greater than 70 feet) fiber. Optical budget 8.7 dBm.
Modulation is Non Return to Zero (NRZ).
9 V6.70 20131017