Yokogawa µR20000 - Manual (Page 19)

19
IM 04P02B01-02E
NO C NC
NO C NC
NO C NC
NO C NC
NO C NC
NO C NC
/A5
I01
I02
I03
I04
I05
I06 NO C NC
NO C NC
NO C NC
NO C NC
NO C NC
NO C NC I11
I12
I13
I14
I15
I16 NO C NC
NO C NC
NO C NC
NO C NC
NO C NC
NO C NC I21
I22
I23
I24
I25
I26 NO C NC
NO C NC
NO C NC
NO C NC
NO C NC
NO C NC I31
I32
I33
I34
I35
I36
NO C NC
NO C NC
NO C NC
NO C NC
NO C NC
NO C NC I11
I12
I13
I14
I15
I16 NO C NC
NO C NC
NO C NC
NO C NC
NO C NC
NO C NC I21
I22
I23
I24
I25
I26 NO C NC
NO C NC
NO C NC
NO C NC
NO C NC
NO C NC I31
I32
I33
I34
I35
I36 NO C NC
NO C NC
NO C NC
NO C NC
NO C NC
NO C NC
/A5/R1
I01
I02
I03
I04
I05
I06
1 2 3
4 5 C
(/R1)
Shaded: Arrangement of the communication interface (/C3 or /C7 option) terminals
or connectors. For details on wiring, see the μR10000 /μR20000
Communication Interface User’s Manual (IM 04P01B01-17E).
Alarm Output Relay Terminals and FAIL/Chart End Output Relay Terminals
Alarm output terminals are expressed as I01 to I06, I11 to I16, I21 to I26, and I31 to I36
in the alarm output relay settings.
C NO NC
Output: Relay contact
Contact rating: 250 VAC (50/60 Hz) /3 A, 250 VDC/0.1 A (for resistor load)
Dielectric strength: 1500 VAC at 50/60 Hz for one minute
(between output terminals and the ground terminal)
NO(Normally Opened), C(Common), NC(Normally Closed)
Remote Control Input Terminals
Remote control input terminals 1 to 5 are expressed as numbers 1 to 5 in the remote
control input settings.
1 2 3
4 5 C
1 2 3
4 5 C
C
1 to 5
Internal circuit
Dielectric strength: 500 VDC for one minute (between input terminals and the ground terminal)
Input format:
Photocoupler isolation
Shared common (C)
Allowable input voltage:
5 VDC
5V
• Relay contact input
(Voltage-free contact)
Contact closed at 200 Ω or less
Contact open at 100 kΩ or greater
• Transistor input (Open collector)
ON voltage: 0.5 V or less (30 mADC)
Leakage current when turned OFF: 0.25 mA or less
1 to 5 (Remote control input terminals), C (Common)
Installing/Wiring the Recorder