Toshiba THP550-IP Instruction Manual page 33

Input/output signal connector CN0
Pin
Signal name
(Cannon)
A D-IN0
B D-IN1
C D-IN2
D D-IN3
E D-IN4
F D-IN5
G D-IN6
H D-IN7
J PGND
K FG
L Not used
N Not used
M Not used
P Not used
Q D-OUT0
R D-OUT1
S D-OUT2
T D-OUT3
U D-OUT4
V D-OUT5
W D-OUT6
X D-OUT7
Y P24
Z P24
As input signals, no-voltage contacts or transistor open collector inputs are used.
No-voltage contact specification:
Contact rating: DC24 V, 10 mA or over (circuit current: approx. 7 mA)
Minimum contact current: DC24 V, 1 mA
Contact impedance: 100 Ω or less
Transistor specification:
Withhold voltage between collector and emitter: 30 V or over
Current between collector and emitter: 10 mA or over (circuit current: approx. 7 mA)
Leak current between collector and emitter: 100 µA or less
DUST- & DRIP-PROOF TYPE SPECIFICATIONS MANUAL
Signal
No.
Input signal 0 201
Input signal 1 202
Input signal 2 203
Input signal 3 204
Input signal 4 205
Input signal 5 206
Input signal 6 207
Input signal 7 208
0V
0V
Output signal 0 201
Output signal 1 202
Output signal 2 203
Output signal 3 204
Output signal 4 205
Output signal 5 206
Output signal 6 207
Output signal 7 208
24V
24V
– 32 –
Input/output circuit
and example of connections
P24V
Customer's side
Minus common (X8HN)
Customer's side
Diode for
preventing counter
electromotive
voltage
Plus common (X8HI)
DC relay drive Customer's side
DC relay
Diode for preventing
counter electromotive
voltage
STE80783