WATANABE WPMZ-5, Quick Instruction Manual, Page: 3 / 12

MODEL WPMZ-5-□□□-□□-□□□ 3/12
IM-0834-03
●WPMZ-5-□□□-1□-□□□
terminal name description
28 V.OUT Analog voltage output terminal (+)
29 V.COM Analog voltage output terminal (
－
)
30 NC
No connection
*
Non-usable for a relay terminal
31 A.OUT Analog current output terminal (+)
32 A.COM Analog current output terminal (
－
)
33,34 NC
No connection
*
Non-usable for a relay terminal
４－５－２. BCD Output
*MIL connector
●WPMZ-5-□□□-2or3□-□□□
terminal name description
1 to 4 10 0 1-8 Bit 1-8 of BCD 10 0 digit output terminals
5 to 8 10
1
1-8 Bit 1-8 of BCD 10
1
digit output terminals
9 to 12 10 2 1-8 Bit 1-8 of BCD 10 2 digit output terminals
13 to 16 10 3 1-8 Bit 1-8 of BCD 10 3 digit output terminals
17 to 20 10
4
1-8 Bit 1-8 of BCD 10
4
digit output terminals
21 to 24 10 5 1-8 Bit 1-8 of BCD 10 5 digit output terminals
25 POL BCD polarity output terminal
26 OVER BCD over output terminal
27 PC BCD synchronous signal output terminal
28 ENABLE
BCD enable terminal
By bringing to same voltage level of -D.COM
or connecting to –D.COM, transistors of BCD
outputs become OFF.
29 to 32 -D.COM Common terminal for BCD open collector
NPN
33,34 +D.COM
External power terminal for BCD open
collector PNP
４－５－３. RS-232C
*Screwless connector
●WPMZ-5-□□□-4□-□□□
terminal name description
28 RXD receive data terminal
29 TXD transmit data terminal
30 SG common terminal for communication function
31 to 34 NC
no connection
*Non-usable for a relay terminal
４－５－４. RS-485 Modbus RTU
*Screwless connector
●WPMZ-5-□□□-5□-□□□
terminal name description
28
＋
Non-inverting signal
29
－
Inverting signal
30 SG Signal ground
31
＋
Non-inverting signal
32
－
Inverting signal
33,34 TERM
Terminal resistance
（
120Ω
）
terminals
* Short 33 and 34 to be enable the resistance.
５. NAMES OF EACH PART
５－１. NAMES OF EACH PART
５－２. EXPLANATION OF ICONS
５－２－１. Display Icons On The Measurement Display
These icons are displayed on the top or the bottom of the
measurement display.
Icon Meanings
Indicates pattern No. in use.
Indicates key lock function is effective.
Indicates comparative output reset function
（
an external
control function
）
is effective.
Indicates measurement inhibit function
（
an external control
function
）
is effective.
Indicates display hold function
（
an external control function
）
is effective.
Indicates maximum value or minimum value hold function
（
an
external control function
）
is effective.
５－２－２. Key Operation Icons On The Setting Display
Key operation icons which are displayed on setting displays
are shown below.
Icon Meanings Icon Meanings
MENU key ARROW key
（
LEFT
）
FUNC key ARROW key
（
RIGHT
）
ENTER key ARROW key
（
UP&DOWN
）
DISP key
ARROW key
（
LEFT&RIGHT
）
ARROW key
（
UP
）
ARROW key
（
ALL
）
ARROW key
（
DOWN
）
Pattern No. under setting
No. Name Function
①
Display title Indicates contents of display
②
Comparison result
Lights when the result of comparative output is
ON.
③
Key lock Lights when the key lock is effective.
④
Pattern Indicates pattern No. in use.
⑤
1st item display Displays measured value of 1st item
⑥
FUNC key
Used for registering external control shortcut
function.
⑦
MENU key
Used for moving to setting display and returning
measurement display.
⑧
Arrow keys
Used to move the cursor and to move to other
displays while setting mode.
*
When the shortcut function is registered, the
assigned function will be valid by holding down
the key over 1 second.
⑨
ENTER key Used to validate setting value.
⑩
DISP key Used to switch measurement display.
⑪
Display unit Unit for 1st item display
⑫
External control
Lights when any of external control functions are
valid
⑬
3rd item display Displays measured value of 3rd item
⑭
2nd item display Displays measured value of 2nd item
⑮
Comparison result
Lights when the result of comparative output is
ON.
⑯
Judgement value Shows value or area of comparison judgement
E
N
A
B
L
E
34
33
-D
.C
O
M
O
V
E
R
2
1
10
2 8 2 8 2 8 2 8
1 4 1 4 1 4 1 4
0
10
1
10
2
10
3
10
0
10
1
10
2
10
3
-D
.C
O
M
P
C
P
O
L
1 4
10
4
2 8
10
4
-D
.C
O
M
+D
.C
O
M
(
P
N
P
)
-D
.C
O
M
+D
.C
O
M
(P
N
P
)
Suitable wire：AWG#28 flat cable(7/0.127mm)
2 8
10
5
1 4
10
5
R
X
D
T
X
D
S
G
N
C
N
C
N
C
N
C
34 28 29 30 31 32 33
Suitable wire：AWG24 to 16
＋
RS-485
T
E
R
M
T
E
R
M
S
G
－ ＋
RS-485
－
34 28 29 30 31 32 33
Suitable wire：AWG24 to 16
ENTER
DISP
MENU FUNC
⑦
⑧
⑨
⑩
③ ② ①
⑪ ⑫
④ ⑥ ⑫
⑤
⑭
⑬
⑮
⑯