K48V

Digital Indicator, 1 input, 3 output and RS485

Process inputs:
1 temperature probe input:
- Thermocouples: J, K, R, S,T
- PTC KTY81-121 (990 Ω @ 25 °C)
- NTC 103AT-2 (10KΩ @ 25 °C)
- RTD: Pt100
- Voltage (V): 0..1 V, 0/1...5 V , 0/2...10 V
- Voltage (mV): 0...50 mV, 0...60 mV, 12 ...60 mV
- Current (mA): 0/4...20 mA
- Custom linearisation and IR probes (J.K type)
Overall accuracy: ± (0,5 % span ± 1 digit @25 °C); Tc S: ± (1 % span ± 1 digit @ 25 °C)

Keyboard:
Mechanical: 4 multifunction keys

Process outputs:
Up to 3 Digital outputs:
OUT1: RELAY SPST-NO, 8A or SSR Drive
OUT2: RELAY SPST-NO, 8A or SSR Drive
OUT3: RELAY SPST-NO, 5A or SSR Drive

Power supply:
- 24VDC/VAC
- 100… 240 Vac (50/60 Hz)
Transmitter power supply: 10 V DC (±10%), 20 mA max.

Functions:
- Indication
- Independent timer with 4 functioning modes (optional)
- Counter for days and hours worked with programmable threshold for programmed maintenance

Alarms:
- Up to 3 configurable alarms + loop break alarm

Communication and programming:
Interfaces
Communication on TTL port to: 
- Universal programming key
- Remote display
- RS 485 serial interface with ModBus RTU protocol (optional)

Programming/configuration tools:
- Configurable parameter level “Promotion”
- Configuration software available for PC

Installation:
Mounting method: panel mount
Case dimensions: 48 x 48 mm (1/16 DIN)

Connections:
Communication port connection
5 Pole TTL Port
Signals connection
12 poles 2.5 mm² screw terminals block
Front protection: IP 65 (with gasket) according to EN 60070-1 for indoor use

Display and indicators:
1 display line, 4 digit, h: 12 mm, red colour
3 LED Bargraph

Connectable to:
- Programming key A01 for PC connection, backup and other functions
- SCADA for monitoring, traceability and remote management
- DX and DY gateways for remote monitoring

 UL Recognition Canada USA

File no. E206847
Ref. UL 873 - CSA C22.2