The STE-21 provides Ethernet connectivity to control and monitor devices without Ethernet port.
It features 2 x bi-directional RS-232 port, 2 x port for connecting devices for infrared (IR) transmission, 10 x GPIO port which can be configured as inputs or outputs via software and 1 x RS-485 port.
Thanks to its small size and robustness, the STE-21 is very easy to install and can be mounted into a 482 mm (19") rack as an accessory. It features a mini USB port for configuration or for power supply due to its low power consumption. A suitable power supply (PSU) is included in the delivery.
I/O Ethernet interface module,
for controlling and monitoring devices without Ethernet connection.
- Ethernet: 10/100 Base-T, full-duplex and half-duplex (auto)
- Supported protocols: TCP, UDP, HTTP, Telnet
- Connections:
- 1 x Ethernet port
- 2 x RS-232 port
- 1 x RS-485 port
- 2 x IR port
- 10 x GPIO port
- 1 x USB port
| Description | I/O Ethernet interface module |
| Nominal value | - |
| Type | - |
| Colour | RAL9005, jet black |
| Material | aluminium |
| Suitable for | - |
| Power supply | DC5 V/1 A via encl. power supply |
| Admiss. ambient temp. | 0-40 °C |
| Dimensions | 21 x 117 x 62 mm |
| Length | - |
| Mounting dimensions | - |
| Weight | 300 g |
| Connections | 1 x RJ45 2 x 9-pole D-sub plug Euroblock 1 x USB A/B |
| Other features | - |
| Packing unit | 1 |