Westermo LD-34 DC Industrial Line Sharing Modem
- 1 x RS-232 9-pin D-Sub (0-115,2 kbit/s)
- DIN rail mounting design
- 12-36V input power (with Galvanic isolation)
- 41-1 22°F operating temperature range
- Brand: WESTERMO
- Product Code: 3603-0001
Description
LD-34 is a 4-channel line
switch for devices with an RS-232 interface. The device has one input channel
that can be connected to each one of the four other channels or all
simultaneously. Selection of the output channel is made by external digital
signals or through activation of the RTS signal from the connected device. There
is also an expansion channel that allows the interconnection of several LD- 34s.
Transfer rates of up to 115.2 kbit/s are possible on each channel. LD-34 is
intended for mounting on a 1.4 in. DIN-rail, where the modem is attached and
locked in a single action.
You can also find the LD-01 DC model in the Multidrop Modems.
Explore our extensive range of
industrial automation products such as Westermo LD-34 DC Industrial Line Sharing Modem in the Middle East (UAE (Dubai),
KSA (Al Khobar, Riyadh), and Oman). Submit your inquiry to enjoy the on-time
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Specification
| Interface | |
|---|---|
| SIM card slot | |
| Ethernet Ports | |
| USB | |
| Digital Input and Output | |
| Serial port | : 1 x RS-232 9-pin D-Sub (0-115,2 kbit/s) |
| Alert Output | |
| Band Options | - |
| Cellular Standards | - |
| Cellular Antenna Connectors | |
| WLAN Standards | |
| WLAN Antenna Connector | |
| GPS Antenna Connector | |
| Radio specifications | |
| Radio Connection type | - |
| Maximum data transfer speed of 2G | - |
| Maximum data transfer speed of 3G | - |
| Maximum data transfer speed of 4G | - |
| WiFi Radio Frequency | - |
| Software Specifications | |
| Routing Redundancy | - |
| VPN | - |
| Firewall | - |
| Time Management | - |
| Management | - |
| General | |
| LED Indicators | PWR, CH2, CH3, CH4, CH5, TD, RD, RTS, CTS |
| MTBF | - |
| Operating mode | Line Sharing Modem |
| Standards and protocols | |
| Protocols | - |
| Features and capabilities | |
| Send and receive SMS | |
| Security | |
| Security and Encryption | |
| Authentication | |
| Power Requirements | |
| Power Connector | Detachable 2-pos. screw terminal |
| Power Consumption (Output Adapter) | 1.5W |
| Input Voltage | 12 – 36 VDC |
| POE Support | |
| Input Current | 125 mA @ 12 VDC |
| Reverse Polarity Protection | Supported |
| Buttons | |
| Power button | |
| Reset | |
| Physical Characteristics | |
| Installation | DIN-rail mounting |
| Dimensions | 2 .2 x 3.9 x 5 i n. (WxHxD) |
| Housing | - |
| Weight | 0.3 kg |
| Operating Temperature | 41-1 22°F |
| Storage Humidity | 0–95% RH, non-condensing |
| Storage Temperature | - |
| Type of Use | Industrial environment |
| Standards and Certifications | - |
