Low-cost HMI device offers PoE, choices of sizes
Mar 15, 2011 — by LinuxDevices Staff — from the LinuxDevices Archive — 1 viewsAmerican Industrial Systems (AIS) announced a pair of Linux-ready panel PCs designed for HMI (human machine interface) applications. Respectively including 5.7- or seven-inch touchscreens, the IPW07SA20-A2 and IPO5SA20-D1 both feature 533MHz Samsung S3C6410 processors, 128MB of RAM and 256MB of flash storage, 10/100 ports with Power over Ethernet (PoE), and SD slots, according to the company.
According to AIS, the IPW07SA20-A2 and IPO5SA20-D1 (right) run Windows CE 6.0 on Samsung S3C6410 processors clocked at 533MHz. These ARM1176-based chips can record or play standard-definition video at 30fps, Samsung says, which means these panel PCs should easily cope with more humble HMI tasks.
AIS says the IPW07SA20-A2 has a seven-inch resistive touchscreen that displays 800 x 480 pixels and meets IP65 standards for sealing against liquids and dust. The otherwise-identical IPO5SA20-D1 has a five-inch screen offering 640 x 480 pixels, the company adds.
Both devices team their Samsung processors with 128MB of RAM, 256MB of flash storage, and an SD expansion slot. The rear panels include 10/100 Ethernet ports, two USB 1.1 ports, and dual serial ports (one RS232, one RS232/485), according to AIS.
Also on the rear panels of the IPW07SA20-A2 and IPO5SA20-D1 are 12VDC power inputs. Usefully, though, the devices — each said to consume 5.85 Watts — may also be powered via Ethernet, AIS says.
Specifications listed for the IPW07SA20-A2 and IPO5SA20-D1 include:
- Processor — Samsung S3C6410 clocked at 533MHz
- Memory — 128MB of RAM and 256MB of flash storage
- Display:
- IPW07SA20-A2:
- 7-inch screen with 800 x 480 pixel resolution
- 350-nit brightness
- 300:1 contrast ratio
- IPO5SA20-D1:
- 5.7-inch screen with 640 x 480 resolution
- 220-nit brightness
- 300:1 contrast ratio
- IPW07SA20-A2:
- Expansion — SD slot
- Networking — 10/100 Ethernet with PoE
- Other I/O:
- 2 x USB 1.1
- 1 x RS232
- 1 x RS232/485
- Power consumption — 5.85 Watts
- Operating range — 32 to 122 deg. F
- Dimensions:
- IPW07SA20-A2 — 7.4 x 5.8 x 2.3 inches (188 x 148 x 57.8mm)
- IPO5SA20-D1 — 8.6 x 6.5 x 2.3 inches (218 x 164 x 58mm)
- Weight — n/s
Availability
AIS says the IPW07SA20-A2 and IPO5SA20-D1 are available now, with prices starting at approximately $500. The devices are orderable with either Linux 2.6.24 or Windows CE 6.0.
More information may be found on the IPW07SA20-A2 product page and IPO5SA20-D1 product page.
Jonathan Angel can be followed at www.twitter.com/gadgetsense.
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