C1

1/32 DIN controller, indicator, transmitter

- Panel mount controller, 24 x 48mm
- Configurable input
- Up to 2 digital outputs and 1 analogue output (Retransmission)
- RS 485 ModBus RTU slave serial port
- 1 display, 4 digits
- Configurable as:
 * Indicator with two alarms
 * Transmitter, using 4... 20mA output
 * Process controller with digital output

Process inputs:

1 universal input

- Thermocouples: J, K, L, S, T
- RTD: Pt100
- Voltage (mV): 0/10...50 mV
- Current (mA): 0/4...20 mA (with 2.5 Ω shunt resistor)
- Custom linearisation and IR probes (J.K type)
Accuracy : 0.25% ±1 digit (probes) or 0.1% ±1 digit (mA or mV)

Keyboard

Mechanical: 4 multifunction keys

Process outputs

1 High level analogue output:

- For PV/SP retransmission (optional)
- Current (mA): 0/4... 20 mA

2 Digital outputs

OUT1
- RELAY SPST-NO, 2A/250Vac
- TRIAC 1A 250 VAC
OUT2
- SSR Drive 0...5Vdc, ±20%, 30 mA Max

Power supply:

- 24VDC/VAC
- 100… 240 Vac (50/60 Hz)
Transmitter Power Supply: 18 Vdc ±20%, 30 mA Max

Functions

- Acquisition and retransmission
- Indication
- ON/OFF control
- PID single action

Autotuning

- Autotuning with natural frequency
- Autotuning with step response

Alarms

- Up to 2 configurable alarms

Communication and programming:

Interfaces

- RS 485 port with ModBus RTU and J-bus (slave) protocols (optional)

Programming/configuration tools:

- Code selection
- Easy to use front interface for configuration
- Configuration software available for PC

Installation

Mounting method: panel mount
Case dimensions: 43 x 25 mm, depth 120 mm ( 1/32 DIN)

Connections

Signals connection
12 Poles 5,5 mm² screw terminal blocks
Protection factor : IP 65 front protection

Display and Indicators

1 display , 4 digits, h 9 mm, Green colour
2 Alarm and 1 Transmission LED

Connectable to:

- SCADA for monitoring, traceability and remote management
- DX and DY gateways for remote monitoring

UL Listed

File no. E176452
Ref. UL 504

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