features and benefits
The I-87024DW is a serial interface and 4-channel analog output module.
The programmable analog outputs are 14-bit resolution and support an output range of 0 ~ 5 V, ±5 V, 0 ~ 10 V, ±10 V, 0 ~ +20 mA, or +4 ~ +20 mA.
- 4-channel Analog Output
- D-Sub 37-Pin Connector
- Dual Watchdog
- Configurable Power-on Value
- Configurable Safe Value
- Open Daughter Board Detection
- RF Immunity
specifications
CPU Module| Watchdog Timer | Yes, Module (1.6 Seconds), Communication (Programmable) |
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Isolation| Intra-module Isolation | 3000 VDC |
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EMS Protection| ESD (IEC 61000-4-2) | ± 4 kV Contact for Each Terminal | ±8 kV Air for Random Point |
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| RS Immunity (IEC 61000-4-3) | 3 V/m, 80 MHz ~ 1 GHz |
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LED Indicators| Status | 1 x Power and Communication | 16 x I/O |
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Analog Output| Channels | 4 Sink |
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| Type | Voltage | Current |
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| Range | 0 ~ +5 VDC, ±5 VDC, 0 ~ +10 VDC, ±10 VDC, 0 ~ +20 mA, +4 ~ +20 mA |
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| Resolution | 14-bit |
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| Accuracy | ±0.1% of FSR |
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| Zero Drift | Voltage: ±30 μV/°C | Current: ±0.2 μA/°C |
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| Span Drift | ±20 ppm/°C |
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| Short Circuit Protection | Yes |
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| DA Output Response Time | 10 ms per channel |
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| Programmable Output Slope | Voltage: 0.0625 ~ 1024 V/Second | Current: 0.125 ~ 2048 mA/Second |
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| Open Wire Detection | Yes |
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| Current Load Resistance | External +24 VDC @ 1050 Ω |
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| Power-on Value | Yes |
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| Safe Value | Yes |
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| Open Daughter Board Detection | Yes |
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COM Ports| Ports | 1 x RS-485 |
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| Baud Rate | 1200 ~ 115200 bps |
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| Data Format | N, 8, 1 |
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| Protocol | DCON |
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Power| Consumption | 1.3 W Typical | 3.1 W Max. |
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Mechanical| Dimensions (mm) | 30 x 85 x 115 (W x L x H) |
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Environment| Operating Temperature | -25 ~ +75 °C |
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| Storage Temperature | -40 ~ +85 °C |
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| Humidity | 10 ~ 95% RH, Non-condensing |
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