2
Installation and wiring
2-9
c
CAutIoN
1. leakage current is measured by a leak tester (hioki Electric 3283), with the low-pass filter (100hz) turned on.
2. When using multiple controllers, use the sum of the leakage currents from each controller.
3. Be sure that the controller is securely grounded.
4. Stray capacitance between the cable and the fG may vary depending on the cable installation condition,
causing the leakage current to fluctuate.
Circuit protector
An inrush current (several times to 10 times the rated current) occurs at the instant the controller is turned on, or at the
instant robot motors begin to run. When installing an external circuit protector, select a circuit protector that provides
optimum operating characteristics. (Refer to the circuit protector manufacturer's data sheets when making the selection.)
Input Power Voltage
Driver
Rated Current (Arms)
Recommended Characteristics
TS-X
TS-P
200VAC
-X205
-P205
2
Medium to slow response type with
inertial delay
-X210
-P210
3
-X220
-P220
7
100VAC
-X105
-P105
4
-X110
-P110
6
Installing a surge absorber
n
Be sure to install an external surge absorber to protect the equipment from surge noise caused by lightning strikes.
Recommended Surge Absorber Model
Manufacturer
LT-C12G801WS
SOSHIN Electric Co., Ltd.
Installing an electromagnetic contactor
n
In order to flexibly accommodate the various safety categories required by customers, this controller is not equipped with
an internal main power shutoff circuit.
Please select the products that meet the required safety category, and always install an electromagnetic contactor on the
main power supply side to configure an main power shutoff circuit.
TIP
Use the EXT connector to configure the emergency stop circuit. (Refer to section 10 "Configuring an emergency
stop circuit" and section 12 "Safety circuit construction example" in this chapter.
w
DANGER
BE SuRE to INStAll AN EXtERNAl MAIN poWER Shutoff CIRCuIt AND AN "EMERGENCy Stop" CIRCuIt.
Installing a noise filter
n
Install an external noise filter to suppress noise conductance to the power line.
Recommended Noise Filter Model
Manufacturer
NAP-10-472
Cosel Co., Ltd.
NF2010A-UP
SOSHIN Electric Co., Ltd.