GE IS420UCECH1B I/O Port Expansion Module
Description:
IS420UCECH1B module is a UCSCH1x controller coupled with a seven I/O port expansion board. The UCSCH1x controller contained within the IS420UCECH1B module has the same features and benefits as the stand-alone UCSCHIx controller. The controller is loaded with software specific to its application.

The IS420UCECH1B is available beginning with ControlST V07.03, and supports Excitation control applications.

Specifications:
Ports: 7 expansion l/O ports
HMI: ControlST* Software Suite V07.03.00C or later
Dimensions: UCEC:168x150x85 mm(6.61 x5.91 x 3.35 in) (H x D x W)
                   UCEC with mounting: 204 x153 x85 mm (8.03 x 6.02 x 3.35 in) (H x D x W)
Weight: 2.060 g(72.7 0z)
Cooling: Convection
Operating temperature: -40 to 70 “C (-40 to 158 "F), ambient 25 mm (0.98 in) from any point on UCEC
Storage Temperature: -40 to 85 “C (-40 to 185 °F)
Humidity: 95% non-condensing
Altitude: Normal Operation: 0 to 1.000 m (0 to 3281 ft) at 101.3 to 89.8 kPaExtended Operation: 1,000 to 3,000 m (3281 to 9,843 ft) at 89.8 to 69.7 kPa; requires temperature derating up to3000 m (9,843 ft)= 65°C (149 °F)max
Reliability MTBF at 30°C(86 °F): IS420UCECH1:329.615 hours

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