| Power |
Power supply |
AC 95 … 250 V, DC 12 … 38 V |
| Power consumption |
10 VA, 5 W maximum |
| Signal input |
Type |
Thermocouple(J, K, T, E, B, R, S, N, L, U, P, C, D), RTD(Pt100(DIN),
Pt100(JIS)), current(mA), voltage(V) |
| Sampling rate |
5 Times / Second(200 msec) |
| Temperature effect |
1.5 μV / °C for all inputs except mA input, 3.0 μV / °C for mA |
Sensor lead
resistance effect |
Thermocouple：0.2 μV / Ω ;
3-wire RTD：2.6°C / Ω of difference of resistance of two leads
2-wire RTD：2.6°C / Ω of sum of resistance of two leads |
| Burn-out current |
200 nA |
Common mode
rejection ratio(CMRR) |
120 dB |
Normal mode
rejection ratio(NMRR) |
55 dB |
| Sensor break detection |
Sensor open for thermocouple, RTD and mV inputs, sensor short
for RTD input, below 1 mA for 4 … 20 mA input, below DC 0.25 V
for DC 1 … 5 V input, not available for other inputs |
Sensor break
response time |
within 4 seconds for thermocouple, RTD and mV inputs, 0.1 second
for 4 … 20 mA and DC 1 … 5 V inputs |
Analog
retransmission
output 1
output 2
output 3 |
Number of outputs |
3 |
| Output signal |
4 … 20 mA, DC 0 … 10 V |
| Accuracy |
±0.05% of span ±0.0025% / °C |
| Load resistance |
0 … 500 Ω for current output, 10 KΩ minimum for voltage output |
| Output regulation |
0.01% for full load change |
| Output setting |
Time 0.1 second(Stable to 99.9%) |
| Isolation breakdown |
AC 1000 V minimum |
| Integral linearity error |
±0.005% of span |
| Temperature effect |
±0.0025% of span / °C |
Data
communication |
Interface |
RS-485 |
| Protocol |
Modbus RTU(Slave mode) |
| Address |
1 … 247 |
| Baud rate |
2.8 … 115.2 KBPS |
| Parity bit |
None, even or odd |
| Stop bit |
1 or 2 bits |
| data length |
7 or 8 bits |
| Communication buffer |
160 bytes |
| User interface |
Key / Display |
Keypad：4 keys
4 Digit LCD display；No of display 2
Upper：0.58”(15 mm)；Lower：0.3”(7.8 mm) |
| Digital filter |
Function |
First order |
| Time constant |
0, 0.2, 0.5, 1, 2, 5, 10, 20, 30, 60 seconds, programmable |
Environmental
and physical
specifications |
Temperature |
Operating：-10 … 50°C；Storage：-40 … 60°C |
| Humidity |
0 … 90%RH(Non-condensing) |
| Altitude |
2000 meters maximum |
| Pollution |
Degree II |
| Insulation resistance |
20 MΩ minimum(at DC 500 V) |
| Dielectric strength |
AC 2000 V, 50 / 60 Hz for 1 minute |
| Vibration resistance |
10 … 55 Hz, 10 m/s2 for 2 hours |
| Shock resistance |
200 m/s2(20g) |
| Dimensions / Weight |
W22.5xH96xD83 mm / 160g |
Approval
standards |
IP rating |
IP65 for panel(in process), IP20 for terminals and housing(Indoor) |
| EMC |
EN61326 |
