2-12
IMSBR10-E1
Wiring Procedure
1. Turn OFF the recorder and remove the terminal cover.
2. Connect the input signal wires to the terminals.
Philips
screwdriver
Crimp-on lug with
insulation sleeves
3. Replace the terminal cover and fasten it with screws.
The proper torque for tightening the screws is 0.6 N-m.
Transistor input
(Open collector)
Relay contact input
(Voltage-free contact)
1
2
3
4
5
C
1
2
3
4
5
C
Relay contact output
C
NO
NC
Alarm output
FAIL/chart end output
Remote control input
Note
To reduce noise, use a shielded cable for the wiring of the remote control input terminals. Connect the
shield to the ground terminal of the recorder.
• Relay Contact Output Specifications
Output type:
Relay
Contact rating:
250 VAC (50/60 Hz)/3 A, 250 VDC/0.1 A (resistive load)
Dielectric strength:
1500 VAC at 50/60 Hz for one minute
(between output terminals and the ground terminal)
• Relay Contact Input/Transistor Input Specifications
Input signal: • Voltage-free contact: Contact closed at 200
Ω
or less and contact open at
100 k
Ω
or greater
• Open collector : 0.5 V or less (30 mADC) when turned ON, leakage current of
0.25 mA or less when turned OFF
Input format:
Photocoupler isolation (shared common)
Dielectric strength:
500 VDC for one minute between input terminals and the ground terminal
2.4 Optional Terminal Wiring
Summary of Contents for SBR-EW180
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