RKC INSTRUMENT Z-TIO-G, Instruction Manual, Page: 41 / 246

5. WIRING
IMS01T28-E4
5-3
When tightening a screw of the instrument, make sure to
fit the screwdriver properly into the screw head mounted
tilted or flat as shown in the right figure. Tightening the
screw with excessive torque may damage the screw
thread.
For isolated device input/output blocks, refer to the following:
: Isolated
: Not isolated
Power supply
Output 1 (OUT1)
1, 2
Measured input (CH1)
Measured input (CH2)
Output 2 (OUT2)
1, 2
Communication
1 When all outputs are continuous output (current output, voltage output) or voltage pulse output,
there is no need for isolation between outputs. There is also no need for isolation between each
output and the power supply, and no need for isolation between each output and communication.
2 When the output type is relay contact output or triac output *, isolation is required between this
output and other blocks (power supply, communication, and output).
* The following standards do not apply to triac output type.
CE/UL/cUL/RCM
Tilted terminal Flat terminal