- 3-digit temperature display
- 12 inputs for temperature sensors, 1…12 sensors can be connected
- Pt 100 thermostats with 2- or 3- wire connection
- 1 Error relay (potential-free change-over contact)
- RS485 Interface (ZIEHL standard protocol and Modbus RTU protocol)
- LED signal the measuring channel, Error state, relay function and RS485 activity
- Code lock prevents parameter manipulation
- TR600 compatible (to replace one TR600 with 6 sensors connected)
- Universal power-supply AC/DC 24-240 V
- Snap mounting on 35 mm standard rail EN 60715
Thông số kỹ thuật
- Rated Supply Voltage Us.......AC/DC 24-240 V, 0/45...65 Hz, < 5 VA; DC: 20,4...297 V, AC: 20,4...264 V
- Relay output.......1 change-over contact (CO); Type 2, see general technical information
- Measuring inputs.......12 x Pt100 (RTD) according to EN 60 751 / IEC 60 751
- Measuring time sensor.......0,25...3s (depending on number of sensors)
- Measuring range.......-199°...850°C
- Resolution.......1°C
- Tolerance.......± 0,5% of value ± 1 K
- Sensor-current.......≤ 0,8 mA
- RS 485 interface
- Adress of device.......0...96
- Baud rate.......4800, 9600, 19200 baud
- Parity.......N, O, E (non, odd, even)
- cable-length.......max. 1000 m at 19200 baud
- Testing conditions.......see general technical information
- Rated ambient temperature range.......-20°C...+65°C
- Housing.......Design V8
- Dimensions (w x h x d).......140 x 90 x 58 mm, mounting height 55 mm
- Protection housing/terminals.......IP 30 / IP 20
- Attachment.......DIN-rail 35 mm acc. to EN 60715 or screws M4
- Gewicht.......ca. 350 g