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| Model: I-7051 |
Model: I-7051D |
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I-7051/I-7051D
16-channel Isolated Digital Input Module with 16-bit Counters |
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I-7051 offers 16 channels for digital input which cover dry contact and wet contact as well. Its effective distance for dry contact is up to 500 meters. All of its channels are not only with isolation but also able to be used as 16-bit counters. I-7051D has 16 LED indicators for DI channel status. 4KV ESD protection and 3750 V intra-module isolation are standard. |
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- Dry Contact and Wet Contact By Wire Connection
- Photocouple Isolation
- Long Distance Measurement
- Can Be Used As Counters
- 4KV ESD Protection
- 3750 Vrms Isolation Voltage
- Dual Watchdog
- RoHS Compliance
- Wide Range of Operating Temperature: -25 ~ +75 ¢XC
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Building Automation, Factory Automation, Machine Automation, Remote Maintenance,
Remote diagnosis, Testing Equipment. |
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| Digital Input |
| Channels |
16 |
| Input Type |
Dry Contact |
Source |
| Wet Contact |
Sink or Source |
| Dry Contact |
Off Voltage Level |
Open |
| On Voltage Level |
Close to GND |
| Effective Distance |
500 M Max. for Dry Contact |
| Wet Contact
Level |
Off Voltage Level |
+4 V Max. |
| On Voltage Level |
+10 VDC ~ +50 VDC |
| Input Impedance |
10 k£[, 0.5W |
| Counters |
Channels |
16 |
| Max. Counters |
16-bit (65535) |
| Max. Input Frequency |
100 Hz |
| Min. Pulse Width |
5 ms |
| Over-Voltage Protect |
70 VDC |
| Photo-isolation |
3750 Vrms |
| Interface |
| Interface |
RS-485 |
| Format |
N, 8, 1 (details) |
| Baud Rate |
1200 ~ 115200 bps |
| LED Display |
| 1 LED as Power/Communication indicator |
| 16 LEDs as digital input indicators (for I-7051D) |
| Power |
| Input Voltage Range |
+10 VDC ~ +30 VDC |
| Power Consumption |
I-7051 |
0.5 W |
| I-7051D |
2.8 W |
| Environment |
| Operating Temperature |
-25 ¢XC ~ +75 ¢XC |
| Storage Temperature |
-40 ¢XC ~ +85 ¢XC |
| Humidity |
10 ~ 95% RH, non-condensing |
| Dimensions |
| 72 mm x 120 mm x 35 mm (W x L x H) |
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| I-7051 |
16-channel Isolated Digital Input Module with 16-bit Counters |
| I-7051D |
I-7051D with LED Display |
| I-7051 CR |
16-channel Isolated Digital Input Module with 16-bit Counters (RoHS) |
| I-7051D CR |
I-7051D with LED Display (RoHS) |
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