YOKOGAWA DL850E User Manual page 98

What to Prepare
Wiring
Remove approximately 7 mm of the insulation from the ends of the wires.
Electrical wire: 0.20 mm
Approx. 7 mm
Flat-blade Screwdriver
Tip size:
Shape:
Connecting Wires to the Terminal Block
First, turn off the DL850E/DL850EV. Make sure that the other end of the wire that you are connecting
to the terminal block is not connected to the device under measurement, or make sure that the device
under measurement that you are going to connect to is turned off.
1.
Insert the flat-blade screwdriver into the screwdriver insertion hole right next to the wire
insertion hole.
Insert the flat-blade screwdriver into the hole firmly until the wire insertion hole will open.
2. Insert the wire that you prepared into the wire insertion hole.
Insert the wire until it reaches the back of the wire insertion hole.
3. Pull the flat-blade screwdriver out of the screwdriver insertion hole.
When you pull out the flat-blade screwdriver, hold the wire in place so that it does not come out with the
screwdriver.
4.
Pull lightly on the wire to make sure that it doesn't come out.
After you have finished connecting the wires, turn on the DL850E/DL850EV and the device under
measurement.
Wire insertion hole
Wire
Flat-blade screwdriver
Note
Removing and Attaching the Terminal Block
It is normally not necessary to remove the terminal block, but it is possible to do so.
Removal
Push terminal block release levers 1 and 2 to their release positions, and pull out the terminal block.
Attachment
Push terminal block release levers 1 and 2 to their lock positions, and insert the terminal block. Push the
terminal block firmly all the way to the back. However, the terminal block will not go all the way to the back
if it is upside down. Do not try to force the terminal block all the way to the back.
Removing
Release lever 1
Release lever 2
IM DL850E-03EN
3.13 Connecting Wires to the 16-CH Voltage Input Module
2 2
to 1.00 mm recommended (solid wire or thin stranded wire). AWG
size: 24-18.
0.4 mm (thickness) × 2.5 mm (width)
DIN5264-A (Use a straight driver.)
Terminal block
Screwdriver
insertion hole
Release
Module: 720220 (16CH VOLT)
Attaching
Hold
1
2
3
4
5
6
App
Index
3-49