Appendix A: Specifications; Inputs (Terminals 40, 41, 43, 44, 46, 47); Outputs And Combined Inputs/Outputs (Terminals 49, 50, 52, 53, 54, 55); Temperature And Humidity - Control Techniques UD51 User Manual

Appendix A: Specifications

A.1

Inputs (terminals 40, 41, 43, 44, 46, 47)

Line loading
Termination resistors (internal)
Maximum frequency
Maximum applied voltage relative to OV
Maximum applied differential voltage
A.2 Outputs and combined inputs/outputs (terminals 49, 50,
52, 53, 54, 55)
Maximum frequency
Absolute Maximum applied voltage
Absolute Maximum output current
Protection
A.3

Temperature and humidity

Ambient temperature range:
Minimum temperature at power-up:-10°C (14°F)
Maximum humidity:
Storage temperature range:
UD51 User Guide
Issue Number: 5
0°C to 50°C (32°F to 122°F)
95% non-condensing at 40°C (104°F)
-40°C to 50°C (-40°F to 122°F)
www.controltechniques.com
1 unit-load
120Ω ±5%
Pr
See 16.09 Second encoder -
input termination disable
210 kHz (quadrature)
420 kHz (F and D)
±15V
±25V
210 kHz (quadrature)
420 kHz (F/D)
±14V
±200mA
Current limit with thermal
protection
25