Operating Manual EMGZ 321
12.03.2020
43
11
Technical Specification
11.1
Technical Data
Number of Channel
2 Channel for 2 sensors
Sensor Supply
5 VDC, max. 60mA, high stability
Input signal range
0...9mV (max. 12.5mV)
Resolution A/D converter ±8192 Digit (14 Bit)
Measuring error
<0.05% FS
Processor cycle time
1ms
Tension output
0...10V ; ±10V; min. 1.2k
Ω
Current output
0/4...20mA max. 500
Ω
Operation
3 buttons, 5 buttons wind rose,
LCD-display 2x8 characters (size 8mm)
Interfaces
Ethernet via web browser (Ethernet explorer 7 or higher)
Power supply
24VDC (18...36VDC) / 10W (max. 0.5A)
For EMGZ321ACV: 85…264 VAC, 50/60 Hz; max. 120W
Temperature range
-10...60°C (14...140°F)
Protection class
EMGZ321.R and S: IP50
EMGZ321.W, ACV: IP65
Weight
EMGZ321.R: 0.57kg [1.26 lbs]; EMGZ321.S: 0.40kg
[0.88 lbs]; EMGZ321.W: 0.72kg [1.59 lbs];
EMGZ321.W.ACV: 1.10kg [2.43 lbs];
11.2
Input / Output Configuration
EMGZ321 Series Input / Output Configuration
Analogue input 1
1 sensor with strain gauges @ 350
Ω
(0…9 mV, max. 12.5 mV)
Analogue input 2
1 sensor with strain gauges @ 350
Ω
(0…9 mV, max. 12.5 mV)
Analogue output 1
0…10 VDC; ±10VDC; 0/4…20mA)
Analogue output 2 0…10VDC¸±10VDC;
Digital Inputs
2 inputs @ 24 VDC galvanically isolated
Relay outputs
2 outputs (DC: 220V/2A/60W; AC:250V/2A/62.5VA)
