M8BS-16Y2
5-2-55, Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN
Phone: +81(6)6659-8201 Fax: +81(6)6659-8510 E-mail: [email protected]
EM-5490-Y2 P. 3 / 4
■
CONNECTOR PIN ASSIGNMENT
Connector type
: Yokogawa DCS MAC2 / PAC card use (PS-40PE-D4T1-PN1)
CN1
: MAC2 / PAC card use*
CN2
: MAC2 / PAC card use* (dual redundancy)
The input or output 1 is connected to the connector.
Pico-M LOCATION NO.
1
2
3
4
5
6
7
8
9 10 11 12 13 14 15 16
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
i
o
i
o
i
o
i
o
i
o
i
o
i
o
i
o
MAC2 / PAC CARD INPUT (i) or OUTPUT (o)
* The MAC2 card (uses KS1 cable) is used to control I/O in
Yokogawa DCS. Input and output, each 8 points, are paired
and located as shown above. The PAC card I/O allocation is
the same as that for the MAC2 card, except that pulse input
modules are used.
■
CONNECTION DIAGRAM
A
B
C
D
CN1
Ch.1
INPUT
**
A
B
C
D
Ch.16
INPUT
**
PWR2
4
5
FG
3
U
V
AC POWER
PWR1
4
5
FG
3
U
V
AC POWER
FG
U(+)
V(–)
POWER
3
2
1
A
B
C
D
CN1
CN2
CN2
Ch.1
INPUT
**
A
B
C
D
Ch.16
INPUT
**
■
Power Supply Unit Code R, K
■
Power Supply Unit Code KK, L
*
+
–
+
–
+
–
+
–
OUTPUT 2
OUTPUT 2
Ch.1
OUTPUT
**
Ch.16
OUTPUT
**
OUTPUT 2
OUTPUT 2
Ch.1
OUTPUT
**
Ch.16
OUTPUT
**
*
For power supply unit code KK only.
**
The input and output terminals are reversed for model M8YSx, M8YCx.
Use either Output 1 (connector) or Output 2 terminal for the input.
WIRING INSTRUCTIONS
■
M3.5 Screw (I/O, power supply unit code: K, R)
Torque: 0.8 N∙m
■
M4 Screw (power supply unit code: KK, L)
Torque: 0.8 N∙m
CHECKING
1) Terminal wiring: Check that all cables are correctly con-
nected according to the connection diagram.
2) Power input voltage: Check voltage across the power ter-
minals.
3) Installation & environment
