SCE485 · PULSE COUNTER WITH COMMUNICATION

SCE485 pulse counter with Modbus RTU (RS-485) communication: 2 presets, 5 counting modes and 2 x SPDT 8A. 48 × 48 panel, IP65.

Product type:	Pulse counter with communication
Installation:	48 × 48 mm panel, plug-in terminals
Presets:	2, with output F and output L
Communication:	Modbus RTU over RS-485

Features

✓Modbus RTU (RS-485) communication from 1200 to 19200 baud, formats 8N2, 8O1 and 8E1
✓2 presets with 2 changeover outputs of 8A
✓5 counting modes, including encoder
✓Counting up to 9,999,999 pulses
✓Selectable 5 kHz or 30 Hz counting filter and NPN or PNP inputs
✓Programmable scale factor (prescaler) and decimal point
✓Sensor power supply · IP65 front

Supply

24…230 VAC · 12/24 VDC

Outputs

2 x SPDT 8A

Communication

Modbus RTU · RS-485

Format

48 × 48 panel · IP65

1To program, power is applied with the + and − keys pressed until «ProG» appears.
2+ and − step through the parameters and the O key edits and confirms them: prescaler, decimal point, polarity, filter, Modbus address (1 to 99), speed and format.
3When the count reaches each preset, its output (F or L) acts.
4The PLC or SCADA reads and writes the registers over Modbus RTU.

Which communication does it have?

Modbus RTU over RS-485, from 1200 to 19200 baud, formats 8N2, 8O1 and 8E1, with slave address 1 to 99.

How many outputs does it have?

Two changeover outputs of 8A 250 VAC, one for each preset.

Which sensors does it accept?

NPN or PNP sensors and encoders. It has a 12 VDC 50 mA supply to power them.

Reference	SCE485 (24 / 48 / 110 / 230 VAC · 12 / 24 VDC)
Series	S · 48 × 48 mm panel
Product type	Pulse counter with communication

Supply	24 / 48 / 110 / 230 VAC · 12 / 24 VDC
Consumption	2.3 VA
Outputs	2 x SPDT 8A 250 VAC: output 1 (F) and output 2 (L)
Sensor supply	12 VDC · maximum 50 mA

Range	Up to 9,999,999 pulses
Presets	2
Modes	5, including add and encoder
Inputs	2 count inputs (A, B) and 1 reset (Z) · NPN or PNP
Filter	5 kHz or 30 Hz
Programmable	Prescaler, decimal point, polarity and filter