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47DM OPERATING MANUAL EM-9510-B Rev.6
1.7.11 WIRING EVENT TRIGGER INPUT
Control contacts are input.
SIGNAL ID
ITEM
RATING
TIMING
S-TMR
HOLD
RESET
ZERO
Event trigger input
Dry contact or NPN open collector
Input current
≤ 3 mA
Sensing
6 V
Contact detecting
≤ 1.5 V at ON; ≥ 3 V at OFF
Detecting time
≥ 64 ms
IMPORTANT
• Be sure to confirm the polarity in wiring.
• Make sure that the saturation voltage (residual voltage) of an input device meets the detecting levels of the unit. Other-
wise the unit may not operate correctly.
I/O options code: 6, A
TIMING
12
11
13
14
15
16
S-TMR
HOLD
RESET
ZERO
COM
Dry contact or NPN open collector
■
TERMINAL ASSIGNMENT
■
CONNECTION EXAMPLE
TERMINAL NO.
SIGNAL
FUNCTION
TIMING
S-TMR
HOLD
RESET
ZERO
: 11
: 12
: 13
: 14
: 15
+6 V
2 kΩ
1.5 kΩ
16
COM
dry
contact
NPN
open
collector
11
TIMING
Timing
12
S-TMR
Startup timer
13
HOLD
Hold data
14
RESET
Reset data
15
ZERO
Forced zero
16
COM
GND (0 V)