Display Meters User’s Guide
8
Section 8 - Specifications
Display 4-digit, 7-segment LED; red, 21 mm (0.83)
Dimensions 95 x 95 x 135mm
Panel Cutout ¼ DIN 92 x 92mm
Environmental Conditions -20 to +70°C (-4 to +158°F), 90% RH non-condensing
(Operating)
-40 to +85°C (-40 to +185°F), 90% RH non-condensing
(Storage)
Pollution Degree 2
Altitude of up to 2000 meters
Indoor use
External Fuse Required Time-Delay, UL 248-14* listed:
• 25 mA/250 V
• 300 mA/250 V (Low-Voltage Option)
Time-Lag, IEC 127-3 recognized:
• 25 mA/250 V
• 300 mA/250 V (Low-Voltage Option)
Line Voltage/Power 120/240 Vac, 50/60Hz, 3W Max
Low-Voltage/Power Option External power source must meet Safety Agency Ap-
provals.
9–36 Vdc, 3W Max
Protection NEMA-1/Type 1 front bezel
Weight 725 g
Communications Selectable RS232 / RS485
Modbus RTU
Section 8.1 - Alarm Relays
AC Power Option 2x SPDT, 240Vac, 5A Load
5A External Fuse Required
DC Power Option 2x SPDT, 36Vdc, 3A Load
3A External Fuse Required
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* For UL installations
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