310 - Batch controller

310 - Batch controller
with numerical keyboard and two-stage control

The 310 batch controller has been developed for accurate batching of liquids. The simplicity and structure, both for programming and during operation, ensures a reliable control and management of liquid flows. The numerical keyboard allows easy changing of the desired batch quantity. During the batch, the 80 character display shows the preset value simultaneously with the actual batched quantity, flow rate and measuring units. The self-learning overrun correction will ensure an accurate batch every time. All functions are software controlled and offer broad application areas and user-friendly control.

Features
• Full numerical keyboard with twenty industrial micro-switch keys.
• Alphanumerical LCD display of 4 lines x 20 positions.
• Display text in English, French, German or Dutch.
• Displays preset value, actual batched value and flow rate.
• User-friendly operation with clear menu structure.
• No-flow monitoring.
• Self learning overrun correction.
• Two-stage control.
• Four styles of housing are available. Wall-mount housing comes as standard.
• Record of total quantity batched.
• Record of number of batches executed.
• Auto backup of settings and running totals in NVRAM memory.
• Complete data back-up in the event of sudden power failure.

Applications
Batching of liquids where the batch size changes frequently.
Alternative basic models: F030, F130, F131.
Alternative advanced models: 313, 320, 330.

Flowmeter Inputs
• Reed-switch.
• NAMUR.
• NPN/PNP pulse.

Status Inputs
• Remote control: start / pause / stop / alarm.

Pulse Outputs
• None.

Alarm Outputs
• Function: Fail-safe alarm output - switched-off in case of an alarm.
• Type: One isolated electro-mechanical make-and-break relay or one passive DC solid-state relay.

Analog Outputs
• None.

Control Outputs
• Function: Control outputs for one- or two-stage batching with active overrun correction.
• Type: Two isolated electro-mechanical make-and-break relays or two passive DC solid-state relays.

Power Supply
• 24V AC/DC.
• 115 / 230V AC.

Sensor Supply
• 8.2 – 12 – 24V DC.

Explosion Proof
• ATEX: II 2 G EEx d IIB T5.

Communication
Function: All process data and settings can be read / modified through the communication link as well as a batch can be started / stopped.
Protocol: Modbus ASCII / RTU.
Interface: RS485 2-wire.