Strain gauge input / CANopen module ZC-SG
The ZC-SG module allows to manage the load cell signals and to process the weight value, with two types of communication: CANopen protocol, ModBUS protocol (RS232 serial).
- Sampling frequency settable from 12,53 Hz to 151,71 Hz.
- 1500 VAC isolation amongst inputs, power supply and CAN interface.
- Protection against ESD discharge up to 4 kV.
- Adjustable rejection at 50 and 60Hz.
- Strain gauge directly powered by the instrument.
- Ratiometric measurement.
- Simplified power supply and serial bus wiring by means of the bus housed in the DIN rail.
- 1 to 64mV/V sensitivity, settable by software for real/integer values.
- Load cell calibration with known weight
- Load cell calibration is not necessary if the load cell sensibility is known.
- Configurable digital I/O.
- Stable weight indication via digital output / Modbus register / PDO
- Remote writing of the tare in volatile and/or non volatile memory through digital input / CAN commands.
- Led Indications: Power Supply, CAN communication, MODBUS-RTU communication, Inputs fault.
- Alarm generated when programmable threshold is exceeded.
- Measurement stabilization through a programmable number of samples, ±30000 points hysteresis activable.
Power supply : 10-40 Vdc / 19-28 Vac
Power Consumption : 2 W
Power Transducers : 5 Vdc , up to 4/8 load cells
Isolation : 1.5 kVac (6 way)
Input protection : Against ESD discharge up to 4KV
Response Time : < 7 ms
A/D Resolution : 24 bit