MODEL: WRPPB

WRPPB SPECIFICATIONS

ES-2223 Rev.3 Page 1/6

http://www.m-system.co.jp/

Dual Output Plug-in Signal Conditioners W-UNIT

ENCODER SIGNAL DISTRIBUTOR

(rotary encoder use, BNC connection)

Functions & Features

• Isolating two phase pulse input signals from a rotary

encoder and distributing them to two outputs (input

frequency = output frequency)

• Various outputs (open collector, voltage pulse, RS-422 line

driver pulse)

• Can be used as a pulse isolator of two different I/O specs

• Converting RS-422 line driver pulse into an open collector

pulse

• Maximum frequency of 1 MHz

• BNC connector

• Characteristic impedance 50Ω and 75Ω available

50 (1.97)

123 (4.84)

80 (3.15)

mm (inch)

MODEL: WRPPB–[1][2][3][4]-[5][6]

ORDERING INFORMATION

• Code number: WRPPB-[1][2][3][4]-[5][6]

Specify a code from below for each of [1] through [6].

(e.g. WRPPB-A1K5K5N-M2/Q)

• Specify the specification for option code /Q

(e.g. /C01/S01)

[1] INPUT

A1: Dry contact

K: 3.3 V pulse, input impedance approx. 8 kΩ 100 pF

K5: 3.3 V pulse, input impedance 50 Ω

K7: 3.3 V pulse, input impedance 75 Ω

C: 5 V pulse, input impedance approx. 14 kΩ 100 pF

C5: 5 V pulse, input impedance 50 Ω

C7: 5 V pulse, input impedance 75 Ω

D: 12 V/24 V pulse

J: RS-422 line driver pulse

[2] OUTPUT 1

A: Open collector

K5: 3.3 V pulse, output impedance 50 Ω

K7: 3.3 V pulse, output impedance 75 Ω

M5: 5 V pulse, output impedance 50 Ω

M7: 5 V pulse, output impedance 75 Ω

Q7: 10 V pulse, output impedance 50 Ω

N: 12 V pulse, load resistance 600 Ω

J: RS-422 line driver pulse

[3] OUTPUT 2

Same range availability as Output 1

(Q7 not selectable)

[4] OUTPUT LOGIC (both Input 1 & 2)

N: The same as the input

R: Inverted

[5] POWER INPUT

AC Power

M2: 100 – 240 V AC (Operational voltage range 85 – 264 V,

47 – 66 Hz)

DC Power

R: 24 V DC

(Operational voltage range 24 V ±10 %, ripple 10 %p-p max.)

P: 110 V DC

(Operational voltage range 85 – 150 V, ripple 10 %p-p max.)

[6] OPTIONS

blank: none

/Q: With options (specify the specification)

SPECIFICATIONS OF OPTION: Q (multiple selections)

COATING (For the detail, refer to M-System's web site.)

/C01: Silicone coating

/C02: Polyurethane coating

/C03: Rubber coating

TERMINAL SCREW MATERIAL

/S01: Stainless steel

GENERAL SPECIFICATIONS

Construction: Plug-in

Connection

I/O: BNC connectors

(Recommended connector manufacturer: Hirose)

Power input: M3.5 screw terminals

Screw terminal: Chromated steel (standard) or stainless

steel

Housing material: Flame-resistant resin (black)