Westermo LD-64 AC Manuel D'installation page 12

Specifications LD-64
Transmission
Interface 1
Interface 2
Data rate
Indicators
Temperature range
Humidity
Dimension
Weight
Mounting
Power supply alternatives
Model description
Power supply
Frequency
Fuse, F2
Power consumption
Isolation, RMS
Power supply
* Synchronous protocols can be transmitted under certain circumstances.
See "selection of bits" page 17.
LEDs for indication on LD-64
• PWR: Indicates that the converter has power.
• TD: Indicates that the converter is receiving data on RS-232/V.24, RS-485 side.
• RD: Indicates that the converter is sending data on RS-232/V.24, RS-485 side.
• Rx1: Indicates received data on fiber channel 1.
• Rx2: Indicates received data on fiber channel 2.
• Tx1: Indicates that the converter is sending data on fiber channel 1 from RS-232/V.24, RS-485 side.
• Tx2: Indicates that the converter is sending data on fiber channel 2 from RS-232/V.24, RS-485 side.
12
Asynchronous
EIA RS-232/ITU-T V.24
9-position screw block
EIA RS-422/RS-485/ITU-T V.11
5-position screw block
4 ST-connectors, see table of power budget
2 400 bit/s – 115.2 kbit/s (RS-232-C) 2 400 bit/s – 375 kbit/s
(RS-422/485)
Power, TD, RD, TX1, TX2, RX1, RX2
5–50°C, ambient temperature
0–95% RH without condensation
55x100x128 mm (WxHxD)
0.6 kg AC / 0.3 kg DC
On 35 mm DIN-rail
LD-64 LD-64
AC 115V AC
230V AC 115V AC
+15/–10% +15/–10%
48–62Hz 48–62Hz
100mA S 100mA S
5x20 mm 5x20 mm
Littelfuse Littelfuse
20mA 40mA
3 000V 3 000V
*
, half duplex or simplex
LD-64 LD-64
DC 36–55V DC
24V DC 48V DC
+50/–50% +15/–25%
– –
1.6A S 1.6A S
5x20 mm 5x20 mm
Littelfuse Littelfuse
3W 3W
1 500V 1 500V
LD-64
HV
95–240V AC±10%
110–240V DC±10%
48–62Hz / –
1A T Wickmann
40mA
3 750V
6073-2002