GHM Delta OHM HD50CR-AS, Operating Manual

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HD50CR-AS
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V1.1
General characteristics
Display Red electroluminescent
Keyboard Yes (4 keys)
Configuration Via front keys, USB and RS485 Modbus connection
Alarm Buzzer on and LED lighting
Analog output 3 x 0/4…20 mA (active, max. load 500
Ω
) or 3 x 0…5/10 V (min. load
10 k Ω ) galvanically isolated
USB Yes, HID type (no USB drivers) with front Mini-USB type B connector
RS485 Yes, with Slave Modbus-RTU protocol
Protocols Proprietary, Modbus-RTU
Measuring interval
1, 2, 5, 10, 15, 30 s / 1, 2, 5, 10, 15, 30, 60 min
Logging interval 1, 2, 5, 10, 15, 30 s / 1, 2, 5, 10, 15, 30, 60 min
Internal memory Circular management or stop logging if memory is full.
Number of storable samples from 420,940 to 906,640 to depending
on the number of quantities selected for logging.
Power supply 24 Vac / Vdc
±
10%
Power consumption 5 W
Electrical connections Screw terminal block (max. 1.5 mm
2
/ AWG16 cables)
Operating temperature -10…+50 °C
Storage temperature -10…+70 °C
Housing material Stainless steel (AISI 316 front panel)
Weight 640 g approx.
Installation Flush-mount
Protection degree IP 65 (front panel, with protective cap on USB connector)