Operating instructions

Relay outputs
Quantity 3x operating relay, 1x fail safe relay
Function Switching relay for level or pulse relay for flow/
sampling pulse
Contact floating spdt
Contact material AGSNO2 hard gold-plated
Turn-on voltage min. 10 mVDC, max. 250 VAC/DC
Switching current min. 10 µADC, max. 3 AAC, 1 ADC
Breaking capacitance min. 50 mW, max. 750 VA, 18 W with U =
60 VDC; 40 W with U<= 40 VDC
min. programmable switching hystere-
sis
0.1 %
Current outputs
Quantity 3 outputs
Function Current output for level or for flow/sampling
pulse
Range 0/4 … 20 mA; 20 … 0/4 mA
Resolution 1 µA
Max. load 500 Ohm
Fault signal 0; 3.6; 4; 20; 20.5, 22 mA (adjustable)
Linearity error 0.08 % (relating to 20 mA)
Temperature error 0.005 %/K (relating to 20 mA)
Mode pulse output
- Load min. 600 Ohm
- Voltage pulse 12 VDCwith 20 mA
- Pulse length 200 ms
Ethernet interface
Quantity 1x, cannot be combined with RS232
Data transmission 10/100 Mbit
Plug connection RJ45
RS232 interface
Quantity 1x, cannot be combined with Ethernet
Plug connection RJ45 (modem connection cable on 9-pole D-
SUB in the scope of delivery)
52 VEGAMET 625 - Double channel Hart signal conditioning instrument
Supplement
28970-EN-050616