Display:

8-digit, 12 mm high, brilliant LCD, standard or with red/green and switchable backlighting. The intensity of the backlight can be adjusted in 5 levels.

Buttons:

SEL: Switch between tachometer and counter displays.
Access to programming level and saving of parameters.
RST: Reset.
These buttons are also used to program the counter and can be locked.

Inputs:

Scalable counting inputs A and B. Adaptable via DIP switches to
to almost all sensors. Maximum input voltage 28 VDC.

Counter operating modes and max. input frequency:

Up/down counter
Output card:
inactive 20 kHz, active 20 kHz
Up counter/tachometer
Output card:
inactive 20 kHz, active 20 kHz
Two up counters
Output card:
inactive 20 kHz, active 16 kHz
Phase discriminator x 1
Output card:
inactive 20 kHz, active 20 kHz
Phase discriminator x 2
Output card:
inactive 20 kHz, active 14 kHz
Phase discriminator x 4
Output card:
inactive 20 kHz, active 13 kHz
Dual summation
Output card:
inactive 20 kHz, active 20 kHz
Sum/difference
Output card:
inactive 20 kHz, active 20 kHz

Speedometer:

min. Input frequency = 0.01 Hz, max. 20 kHz.
Accuracy: ±0.01 %.

Sensor connection:

Almost any commercially available sensor can be adapted to input A via DIP switches. Max. Input voltage 28 VDC. At input B, the sensor can be adapted via an external resistor (included in the scope of delivery).

User inputs:

USER INPUT: Low active, delay time: 5 ms
Programmable function (display reset programming lock, etc.);
max. 28 VDC.

Data backup:

EEPROM

Programming:

Programming is carried out using the two front buttons or via the interface and programming software. The simple and logically structured menu navigation allows very fast commissioning. Access rights can also be assigned.

Power supply:

9 VDC to 28 VDC, standard LCD: max. 30 mA, with backlight max. 125 mA. 230 VAC supply via directly screw-on power supply unit (see accessories).

Protection class:

Jet-proof and dust-tight to IP65 from the front.

Housing:

Plastic housing: W 75 mm x H 39 mm x D 44 mm.
Panel cut-out: 68 mm x 33 mm.

Connection:

Via screw terminals.

Relay output card (option):

1 output as normally closed/ normally open contact,
1 A at 30 VDC or 0.3 A at 125 VAC.
Closing and opening delay: max. 4 msec.

Transistor output card (option):

2 outputs as NPN Open
Drain MOSFET without galvanic isolation, 100 mA max., max. 30 volts.

Interface card (option):

RS232: half-duplex (not isolated) 300 baud to 38,400 baud or
RS485: Transmission delay 2 msec./min. to 50 msec./min., 300 baud to 38,400 baud, up to 32 devices in the loop (not isolated) or
USB: Virtual COM port, 300 baud to 38,400 baud, type B connection.

Ambient temperature:

Standard LCD: -35 °C to +75 °C
Backlit LCD display: -35 °C to +35 °C/75 °C
(depending on the intensity of the display)
Storage: -35 °C to +85 °C.

Weight:

approx. 100 g.

Scope of delivery:

Device, fixing material, seal, operating instructions.

Customs tariff number:

9029 10 00

Manufacturer:

Red Lion Controls, USA.