I-87K8 8-Slot RS-485 I/O Expansion Unit for I-87K Modules
8-slot RS-485 I/O expansion unit for I-87K series modules, using the DCON protocol on a multi-drop RS-485 port. Wide 10 ~ 30 VDC input and -25 ~ +75 °C operation.
- RS-485 port with 3000 VDC isolation for multi-drop topologies
- DCON protocol with up to 115200 bps maximum baud rate
- 8 slots for I-87K series I/O modules
- Wide 10 ~ 30 VDC power input range with isolated power input
- Operating temperature of -25 ~ +75 °C
- DIN-rail or wall mounting
2 138,34 kr per st.
| 1–9 st. | 2 138,34 kr | |
|---|---|---|
| 10–30 st. | 2 071,87 kr | −3 % |
| 31+ st. | 2 027,55 kr | −5 % |
Produktinformation "I-87K8 8-Slot RS-485 I/O Expansion Unit for I-87K Modules"
The I-87K8 CR extends I/O over RS-485, giving engineers a way to add up to eight I-87K series I/O modules to a DCON network. Its isolated power input and wide operating temperature range suit installations where electrical noise and harsh conditions are a concern.
The unit supports more than 30 I/O modules, covering analog input and output, digital input and output, counter and frequency types. Modules plugged into the I-87K8 can be integrated into a range of software environments through the supplied development kits and drivers, including DLL, ActiveX, LabVIEW, InduSoft, Linux and OPC server options.
This blue-cover variant is RoHS compliant and carries CE, FCC and WEEE marks. It mounts on a DIN rail or to a wall, which simplifies installation and later maintenance of the I/O modules.
Applications
- Remote I/O expansion over RS-485 in harsh or electrically noisy environments
- Multi-drop DCON data acquisition networks
- Analog and digital I/O distribution for industrial control and monitoring
| Product type: | I/O Expansion Unit |
|---|---|
| Interface: | RS-485 |
| Protocol: | DCON |
| Ports: | 1 |
| Isolation: | 3000 VDC |
| Power input: | +10 ~ 30 VDC |
| Operating temperature: | -25 ~ +75 °C |
| Mounting: | DIN-rail, Wall |
Specifikationer
| LED Indicators | |
|---|---|
| Status | 1 x Power |
| I/O Expansion | |
| I/O Type | High profile I-87K |
| Slots | 8 |
| COM Ports | |
| Ports | 1 x RS-485 (3000 VDC Isolated) |
| Baud Rate | 115200 bps Max. |
| Protocol | DCON |
| Power | |
| Input Range | +10 ~ 30 VDC |
| Consumption | 2.0 W |
| Mechanical | |
| Dimensions (mm) | 354 x 111 x 75 (W x L x H) |
| Installation | DIN-Rail, Wall mounting |
| Environment | |
| Operating Temperature | -25 ~ +75 °C |
| Storage Temperature | -30 ~ +75 °C |
| Humidity | 10 ~ 90 % RH, Non-condensing |
Specifikationer enligt tillverkaren. Ändringar förbehålls.
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