12
3
CONNECTING WITH INDICATORS
12
CONNECTING WITH INDICATORS
Chapter
3
3-2.
SI/F Interface, External Input Connection
The SI/F and external input terminal blocks are the cage clamp type. Proceed as following for
connection.
Use shielded cables as wiring materials.
Do not lay the cable with AC line or high voltage line in parallel.
Use attached mini screwdriver for connecting the lines to cage clamp type terminal block.
The M252B is equipped with 2-ch SI/F. The SI/F has no polarity.
1.
Strip 5 - 6 mm of the covering of the cable
to be connected, and twist the tip to such
an extent that it will not spread out.
2.
Insert the supplied screwdriver into the
lower hole and lightly hold it down.
3.
Insert the twisted wires into the upper hole.
4.
Pull the screwdriver out from the lower
hole.
5.
Make sure cable is clamped securely and
does not come out with a slight tug.
3-3.
Try to Print
The M252B prints when any of the following conditions are met.
1. When the
(PRINT) key is pressed. (*)
2. When No.3 (PRINT) and No.1 (COM) on the terminal block are short-circuited. (*)
3. When an automatic print command is sent from the SI/F.
4. When a print command is input to the RS-232C.
5. At intervals set for interval print. (*)
* In the cases of 1, 2 and 5, the M252B does not print if no print data is input.
5
6mm
- Sectional area of electric wires that can be connected to the cage clamp type
terminal block are 0.2 - 2.5mm
2
.
- Do not attach crimp contacts to the ends of electric wires or solder them.
- If you connect two or more electric wires, twist them beforehand.
- Be aware that the orientation of the terminal block is upside-down to our digital
indicators (F366, etc.).
Attention
Содержание M525B
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