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47LLC OPERATING MANUAL EM-9505-B Rev.4
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INPUT sPECIFICATIONs
Input strain gauge
Strain gauge rating
Input type: S1
0.0 – 1.0 mV/V
Input type: S2
0.0 – 3.0 mV/V
Input type: S3
0.0 – 10.0 mV/V
Input type: S4
0.0 – 30.0 mV/V
Zero adjustment
Input type: S1
-10.00 – +10.00 mV
Input type: S2
-30.00 – +30.00 mV
Input type: S3
-100.0 – +100.0 mV
Input type: S4
-300.0 – +300.0 mV
Span
Input type: S1
1.00 – 10.00 mV
Input type: S2
3.00 – 30.00 mV
Input type: S3
10.0 – 100.0 mV
Input type: S4
30.0 – 300.0 mV
Input voltage
Input type: S1
-10.00 – +20.00 mV
Input type: S2
-30.00 – +60.00 mV
Input type: S3
-100.0 – +200.0 mV
Input type: S4
-300.0 – +600.0 mV
Excitation
Excitation voltage
2.5 V, 5 V, 7.5 V or 10 V selectable
Maximum current
120 mA
Load resistance
≥ 85 Ω
Tare command input
TTL level (5V-CMOS level), open collector or dry contact
(saturation voltage ≤ 1 V, sink current 0.5 mA)
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OUTPUT sPECIFICATIONs
DC output
DC current
Load resistance
(output range)
4 – 20 mA DC: ≤ 550 Ω
0 – 20 mA DC: ≤ 550 Ω
Operational range
-5 – +105%
DC voltage
Load resistance
(output range)
0 – 10 V DC: ≥ 10 kΩ
0 – 5 V DC: ≥ 5000 Ω
1 – 5 V DC: ≥ 5000 Ω
-10 – +10 V DC: ≥ 10 kΩ
Operational range
-5 – +105%
Alarm output
Relay contact
Rated load: 250 V AC @ 3 A (cos ø = 1)
30 V DC @ 3 A (resistive load)
Maximum switching voltage: 250 V AC, 30 V DC
Maximum switching power: 750 VA, 90 W (resistive load)
Minimum load: 5 V DC @ 10 mA
Mechanical life: ≥ 5 × 10
6
cycles (rate 180 cycles/min.)
Photo MOSFET Relay
Rating: 120 V AC/DC @ 80 mA (resistive load)
ON resistance: ≤ 30 Ω
Permissible: 250 mW