D8

Digital I/O DIN rail mount module with 6 inputs and 2 outputs

To increase the signal capabilities of control systems this unit is provided with:
- Compact dimensions: 22.5 mm width, 99 mm length
- 6 Digital inputs and 2 Digital outputs
- 2 Inputs may be configured for frequency signals
- Outputs may generate PWM signals
- Power supply and RS485 communication on side bus.
- Withdrawable electronic, configuration and parameters
   back-up for easy replacement and maintenance

Process inputs:

6 configurable digital inputs

- NPN
- TTL
- Free Voltage
Frequency input (only DI1 and DI2):Configurable range 0.1...10kHz

Process outputs

2 Digital outputs

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

Power supply:

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

Functions

- NOT: Polarity change
- TOGGLE: bistable with rising front change (type T)
- FLIP-FLOP: bistable with:
   status 1 at S signal rising front
   status 0 at R signal rising front (type SR)
- HOLD: Output status freeze
- PWM Output with:
   adjustable frequency (0.1... 10 kHz)
   adjustable duty cycle (0... 100%)
- Configuration and parameters back-up and automatic restore
   (with DX master)

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

Used for:

- Multiloop data acquisition and process control

UL Listed

File no. E176452
Ref. UL 504

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