GHM Delta OHM HD50CR, Руководство по эксплуатации

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HD50CR
- 43 -
V1.0
General characteristics
Display
Red electroluminescent
Keyboard Yes (4 keys)
Configuration Via front keys, USB or ETHERNET connection to a PC and RS485
Modbus connection
Alarm Buzzer on, LED lighting and sending of e-mails
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
Ethernet Yes, RJ45 connector
Wi-Fi Optional, IEEE 802.11b/g/n
Security settings WEP64, WEP128, WAP, WAP2
Web server Yes, for configuration and viewing the real time measurements
Protocols Proprietary, Modbus-RTU, Modbus TCP/IP, SMTP, FTP, HTTP, NIST
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)