GENERAL DATA |
Power Supply |
19..40 Vdc / 19..28 Vac / 50-60 Hz |
Power Consumtption |
2,5 W |
Isolation / Protection |
1.500 Vac (3 way) |
Power transducers |
yes |
Status Indicators |
Power supply, error, data transmission, data reception, input status |
Protection degree |
IP20 |
Operating temperature |
20..+70°C |
Storage temperature |
0..+55 °C |
Dimension (wxhxd) |
17.5 x 100 x 112 mm |
Mounting |
35 mm DIN rail guide |
Communication, Memory Process |
PLC communication |
3-wire synchronous serial: CLOCK, DATA, STROBE, standard levels 24V pnp. |
PLC type |
Interface for PLC on standard digital I/O (only DC). |
Sampling time |
Sampling time settable at 400 ms @ 14 bit + sign, 200 ms @ 13 bit + sign |
Distance |
Yes |
Communication, Memory Process |
Hysteresis |
0,3% f.s |
Max instantaneous overcurrent |
300 A (direct) 2.000 A (impulsive) |
Bandwidth/frequency |
1 kHz |
Crest factor |
1,3 |
Signals |
Channel Numbers |
4 |
INPUT |
VOLTAGE bipolar with 80 mV f.s., input impedance > 10 Mohm, resolution 5 uV (10 uV @ 14 bit). THERMOCOUPLE J,K,R,S,T,B,E, and N type; resolution 5 uV (10 uV @14 bit), input impedance > 10 Mohm, TC cut-off detection |
Programming |
Software |
The programming necessary for the PLC is extremely reduced: the SIEMENS S7-200 PLC requires one 10 lines of Ladder in order to read the analogue inputs; this corresponds to approx. 187 byte of programming space. It is not necessary to read all the channels: the programming tool can be used to decide which channels to be sent to the PLC. The tool also the selection of the module’s various operating modes: field of measurement, filter, type of serialisation, type of data sent to the PLC, etc. |
STANDARD |
Approvals |
CE, UL-UR |
Norms |
EN 50081-2; EN 55011; EN 50082-2; EN 61000-2-2/4; EN 50140/141; EN 61010-1 |