MODEL: RPPD
Plug-in Signal Conditioners M-UNIT
[2] INPUT 2
Must be the same code as the one chosen for Input 1.
PULSE ISOLATOR
(built-in excitation; rotary encoder use)
[3] EXCITATION
Functions & Features
1: 5 V DC @ 120 mA
• Galvanically isolating two pulse rate signals from a rotary
encoder
4: 12 V DC @ 60 mA
7: 24 V DC @ 25 mA
• Various outputs (relay, open collector, voltage pulses and
RS-422 line driver pulse)
Excitation is not provided with input code J, but select code
1.
• Different I/O specs can be specified
• Converting RS-422 line driver pulse input into an open
collector pulse
[4] OUTPUT 1
A: Open collector (max. 100 kHz)
• Excitation
M: 5 V pulse (max. 100 kHz)
• Isolation up to 2000 V AC
N: 12 V pulse (max. 100 kHz)
P: 24 V pulse (max. frequency 50 kHz)
H: High power photo MOSFET relay (max. 20 Hz)
(Option /CE Not available)
• High-density mounting
Typical Applications
• Isolating field pulse signals in order to reduce noises
J: RS-422 line driver pulse (max. 100 kHz)
( ) = Max. frequency
50
(1.97)
[5] OUTPUT 2
A: Open collector (max. frequency 100 kHz)
M: 5 V pulse (max. frequency 100 kHz)
N: 12 V pulse (max. frequency 100 kHz)
P: 24 V pulse (max. frequency 50 kHz)
J: RS-422 line driver pulse (max. 100 kHz)
The max. frequency is in parentheses.
■ OUTPUT COMBINATIONS
80
(3.15)
136
(5.35)
mm (inch)
The table below shows the selectable type of Output 1 for
each Output 2 type.
MODEL: RPPD–[1][2][3][4][5][6][7]–[8][9]
With the Output 2 other than code A, the Output 1 must be
the same type.
ORDERING INFORMATION
• Code number: RPPD-[1][2][3][4][5][6][7]-[8][9]
Specify a code from below for each [1] through [9].
(e.g. RPPD-DD4AA3N-R/CE/Q)
OUTPUT2
OUTPUT1
A
M
N
P
J
A, M, N, P, H
M
N
P
J
• Output pulse width (e.g. 75 msec.)
• Use Ordering Information Sheet (No. ESU-1693). Default
setting will be used if not otherwise specified. Refer to the
factory default setting.
[6] OUTPUT PULSE WIDTH
1: Equal to the input
• Specify the specification for option code /Q
(e.g. /C01/S01)
3: One-shot output (std. pulse width 50 msec.)
(Specify when optional pulse width is required.)
[1] INPUT 1
A: Dry contact
[7] OUTPUT LOGIC (both Output 1 & 2)
N: The same as the input
B: Voltage pulse (Specify sensitivity)
C: 5 V pulse (sensitivity 2 V)
D: 12 V/24 V pulse (sensitivity 5 V)
H: Two-wire current pulse
J: RS-422 line driver pulse
R: Inverted
RPPD SPECIFICATIONS
ES-1693 Rev.20 Page 1/9
http://www.m-system.co.jp/