FMS EMGZ622A, Operating Manual

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Operating Manual EMGZ622A/642A
36
Note
The Dip-switch, jumpers and solder bridges are factory set and need no customization.
Caution
Wrong setting of the Dip-switches and solder bridges may cause malfunction of the electronic
unit or the total system! Setting of the solder bridges, Dip-swtitch and jumpers must be
checked carefully prior to power on! Setting of the solder bridges should be carried out by
trained personnel only!
15.3 Technical Data
Number of measuring points
1...2 (depending on device type)
Connection of force sensors
2 parallel wired double range force sensors of 2 x 350
Ω
for each
measuring point
Excitation of force sensors 5VDC (default) or 10VDC
(with automatic current control)
Input signal voltage 0...9mV (max. 12.5mV) or 0...18mV (max. 25mV)
(depending on force sensor excitation)
Resolution A/D converter
±8192 Digit (14 Bit)
Measuring error
<0.05% FS
Cycle time
2ms
Operation
4 keys, 4 LED’s, LCD display 2x16 characters (8mm height)
Analogue output channel 2/4
(EMGZ622/642)
0...10V (default) / ±10V
and 0...20mA (default) / 4...20mA (12 Bit)
Digital output 4/8 (EMGZ622/642)
(freely programmable) Open collector, max. 10mA,
galvanically isolated, with recovery diode
Digital input 4/8 (EMGZ622/642)
(freely programmable) 24VDC, galvanically isolated
(signal must be on for min. 100ms)
Interface RS232
Optional
Interface PROFIBUS
PROFIBUS DP (EN50170), optional
Interface CAN-Bus
Optional
Interface DeviceNet
Optional
Power supply
24VDC (18...36VDC) / 10W (max. 1A)
Temperature range
0...45°C (32...113°F)
Weight
1.5kg (3.35lbs)