ProMinent gamma/ X Supplementary Operating Instructions

3.2 Control elements
P_G_0095_SW
3
2
1
Fig. 7: Control elements
1 "Modbus RTU" status LEDs
2 "Modbus RTU" socket
3 Device LEDs
Tab. 25: "Modbus RTU" status LEDs
Colour Cause
red
(flashing)
The Modbus does not function correctly.
yellow The Modbus is currently sending or
receiving.
green The Modbus PCB is supplied with
voltage.
Refer to the "Operating Instructions for the Solenoid Metering
Pump gamma /X, GMXa" for the meaning of the device LEDs
Supplementary Operating Instructions for Modbus RTU
41

ProMinent gamma/ X Specifications

General

Protection class	IP65
Max. Pressure	25 bar
Power supply	100-230 V, 50/60 Hz
Material of pump head	PVDF, Stainless steel
Temperature range	-10 °C to +45 °C
Type	Diaphragm dosing pump
Stroke length	Adjustable
Stroke frequency	max. 180 strokes/min
Materials in contact with the medium	PVDF, PTFE, stainless steel
Control	Manual, external control via contacts or 0/4-20 mA signal
Control Options	External, potential-free contacts, 0/4-20 mA
Dosing Accuracy	±2%