D7

DIN rail mount data acqusition, insulation, transmitter module with alarms

- Compact dimensions: 22.5 mm width, 99 mm length
- Configurable process input and 1 digital input
- Up to 2 digital outputs and one 4...20mA output
- Power supply and RS485 communication on side bus
- Withdrawable electronic, configuration and parameters
   back-up for easy replacement and maintenance
- Configurable as:
  * Indicator with two alarms
  * Transmitter, using 4..20mA output

Process inputs:

1 universal input

- Thermocouples: L, J, T, K, S, R, B, N, E, Ni-NiMo, W3, W5
- 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)

1 digital inputs

- NPN
- TTL
- Free Voltage

Process outputs

1 High level analogue output:

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

4 Digital outputs:

OUT1
- RELAY SPST-NO, 2A (250VAC)
- TRIAC 1A 250 VAC
OUT2 
- RELAY SPST-NO, 2A (250VAC)
- TRIAC 1A 250 VAC

Power supply:

- 24VDC/VAC
Transmitter power supply: 18 Vdc ±20%, 30 mA Max

Functions

- Acquisition and retransmission
- Configuration and parameters back-up and automatic restore
   (with DX master)

Alarms

- Up to 3 configurable alarms (third one only on serial com.)

Communication and programming:

Interfaces

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

Programming/configuration tools:

- Configuration software available for PC

Installation

Mounting method: DIN rail mount
Case dimensions: 22.5 x 99 mm, depth 114.5 mm

Connections

Communication ports
- RS485 on male and female side bus connection
Signals connection
- 4 Extractable polarized 4 pole screw plugs , 2.5 mm²
- Withdrawable electronic without un-wiring signals,
   power supply and communication bus

Connectable to:

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

Just some of possible applications:

- Extruders
- Multiloop data acquisition and process control

UL Listed

File no. E176452
Ref. UL 504

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