Owner manual

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143

SensorLex

8B Isolated Analog Signal Conditioning Products

Figure 9: SCMXPRT-003/E-003 Physical Dimensions

SCMXPRT-003, SCMXPRE-003

Power Supplies

Description

The SCMXPRT/E-003 linear power supplies are available in 120VAC or

220VAC input. They have sufficient output current capacity to supply any

combination of 8B modules. The SCMXRK-002 metal rack provides mounting

capability for the SCMXPRT/E-003 power supplies (see Figure 13).

Specifications

Module SCMXPRT-003 SCMXPRE-003

Input Voltage Range, 47Hz to 63Hz 104 to 132VAC 207 to 265VAC

Output Voltage 5VDC ±1% 5VDC ±1%

Output Current (at +70°C) 3A 3A

Output Current (at +50°C) 6A 6A

Operating Temp 0 to +70°C 0 to +70°C

Dielectric Withstand Voltage (input to ground) 3750VAC 3750VAC

Line Regulation (10% line change) ±0.05% ±0.05%

Load Regulation (50% load change) ±0.05% ±0.05%

Output Ripple (max) 5mVp-p 5mVp-p

Overvoltage Protection (factory set) 6.2V ±0.4V 6.2V ±0.4V

Both supplies are tested and certified by TUV to VDE 0806 and IEC 380. They are UL Recognized (File Number E55974),

CSA Certified (CSA File Number LR38879), and CE Compliant.