Chapter 7. Input/Output Specifications
7-3
(8) A clamped terminal with sleeve can not be used for the XGB terminal strip. The clamped terminals suitable
for terminal strip are as follows (JOR 1.25-3:Daedong Electricity in Korea).
(9) The cable size connected to a terminal strip should be 0.3~0.75 ㎟ stranded cable and 2.8 ㎜ thick. The
cable may have different current allowance depending on the insulation thickness.
(10) The coupling torque available for fixation screw and terminal strip screw should follow the table below.
IO module terminal strip screw (M3 screw)
㎝
IO module terminal strip fixation screw
(M3 screw)
㎝
(11) Relay life graph is not written based on real use. (This is not a guaranteed value). So consider margin.
Relay life is specified under following condition.
(a) Rated voltage, load: 3 million times: 100 million times
(b) 200V AC 1.5A, 240V AC 1A (COS¢ =0.7): 1 million times
(c) 200V AC 0.4A, 240V AC 0.3A (COS¢ =0.7): 3 million times
(d) 200V AC 1A, 240V AC 0.5A (COS¢ =0.35): 1 million times
(e) 200V AC 0.3A, 240V AC 0.15A (COS¢ =0.35): 3 million times
(f) 24V DC 1A, 100V DC 0.1A (L/R=7ms): 1million times
(g) 24V DC 0.3A, 100V DC 0.03A (L/R=7ms): 3million times
(12) Noise can be inserted into input module. To prevent this noise, the user can set filter for input delay in
parameter. Consider the environment and set the input filter time.
Noise signal pulse size (ms)
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