-
10
-
Note (1) Do not connect power supply wire to another terminal block.When you connect by mistake,damage and damage by fire of the electric part are
caused, and it is very dangerous. Please check the wiring thoroughly again before it turns on power.
(2) Please connect the gas meter or the wattmeter that satisfies the specification below.
• The meter with pulse transmitter.
• The meter with pulse width of 100 ms or more.
The energy consumption calculated by this unit does not conform to OIML, and there are no guarantees concerning the results of the calculations.
(4) Other signal wire
• Size; 0.75mm
2
~ 1.25mm
2
• Maximum extension: 200m
(5) Power supply wire
• Size; 1.25mm
2
(6) Round eye-let terminal (Terminals other than the power supply terminals.)
(3) Signal wire for super link
• Size; 0.75mm
2
~ 2.0mm
2
• The total length of the signal wires should be 1000 m or less. (per line)
• Recommended signal wire list
1
5
9
11
13
15
17
19
21
23
25
39
27
29
31
33
35
37
Power input from gas meter or wattmeter (8 points)
(in case of SLB-3-ER)
COM
PI1
COM
PI2
COM
PI3
COM
PI4
COM
PI5
COM
PI6
COM
PI7
COM
PI8
3
7
(b) The lower tier of terminal block
No.
1
2
3
4
Name
Symbol
Vinyl cabtire roung cord
Vinyl cabtire round cable
Control vinyl insulated, vinyl sheathed cable
Shielding wire
VCTF double-core 0.75 to 2 mm
2
VCT double-core 0.75 to 2 mm
2
CVV double-core 0.75 to 2 mm
2
MVVS double-core 0.75 to 2 mm
2
When No. 4 shielding wire is used, always ground the single wire side of the shielding wire. In addition,
using the shielding wire is helpful to prevent the incorrect connection between 5V DC and 220/240V AC
because the discrimination from the power supply wire is clear.
Machine restrictions
1second : 5 pulses or fewer
1minute : 300 pulses or fewer
1day: 1 pulse or more
100 ms or more
200 ms or more
max
6.0
min ø3.2
8 SELECTING A NEW PULSE UNIT
(a) Input acceptor restrictions
