I-87028CW-G
8-channel 12-bit channel to channel isolated current output module with open-wire detection
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Features
The I-87028CW is an 8-channel current output module that features channel-to- channel isolation and also has qualification for 4 KV ESD protection and 1000 VDC intra-module isolation. Options for configuring power-on and safe values are also included.
Specifications
| Analog Output | |
| Output Channels | 8 |
| Output Type | 0 ~ +20 mA, +4 ~ +20 mA |
| Resolution | 12-bit |
| Accuracy | +/- 0.1% of FSR |
| Zero Drift | +/- 0.2 μA/°C |
| Span Drift | +/- 25 ppm/°C |
| DA Output Response Time | 10ms per channel |
| Programmable Output Slope | 0.125 to 1024 mA/Sec. |
| Current Load Resistance | External +24V : 1050 Ohms |
| Power-Up and SafeValue | Yes |
| Channel to channel isolation | Yes, 1 kV |
| Open Wire Detection | Yes |
| Inverse External Power Protection | Yes |
| ESD Protection | 4 kV, Contact for each terminal. |
| Intra-module Isolation, Field to Logic | 1000 VDC |
| LED Display | |
| 1 LED as Power/ Communication Indicator | |
| Power | |
| Power Consumption | 1.4 W |
| Environment | |
| Operating Temperature | -25 to 75 °C |
| Storage Temperature | -30 to 75 °C |
| Humidity | 5 to 95% RH, non-condensing |
| Dimensions | |
| 31mm x 81mm x 114mm (W x L x H) | |
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