IE-MCT-1RS232/485-1SC
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IE-MCT-1RS232/485-1SC

Serial/fibre-optic converter, 1 x terminal block for RS232/422/485, 1 x SC multimode, IP30, -40 °C...75 °C

Item No. 1344760000
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Approvals General ordering data Dimensions and weights Temperatures Environmental Product Compliance Input General specifications Mobile radio interface fibre-optic interface Serial interface Enclosure material Technical data EMC conformity and approvals Environmental conditions Guarantee Interfaces MTBF Power supply Serial communication parameters Serial signals Technical data WLAN interface Classifications

Approvals

Approvals
![](https://mdcop.weidmueller.com/mediadelivery/rendition/900_319222/-S800/-T1z1mm-S80)  
![](https://mdcop.weidmueller.com/mediadelivery/rendition/900_319228/-S800/-T1z1mm-S80)  
ROHS
Conform  
UL File Number Search
[UL Website](https://database.ul.com/cgi-bin/XYV/cgifind/LISEXT/1FRAME/gfilenbr.html)  
Certificate no. (cULus)
E230683  

General ordering data

Version
Serial/fibre-optic converter, 1 x terminal block for RS232/422/485, 1 x SC multimode, IP30, -40 °C...75 °C  
Order No.
1344760000  
Type
IE-MCT-1RS232/485-1SC  
GTIN (EAN)
4050118146837  
Qty.
1  items
Delivery status
Discontinued  
Available until
01.06.2022  

Dimensions and weights

Depth
22  mm
Depth (inches)
0.866  inch
Height
100  mm
Height (inches)
3.937  inch
Width
90.2  mm
Width (inches)
3.551  inch
Net weight
130  g

Temperatures

Storage temperature
-40 °C...75 °C  
Operating temperature
-40 °C...75 °C  
Humidity
5 to 95 % (non-condensing)  

Environmental Product Compliance

RoHS Compliance Status
Compliant  
REACH SVHC
Lead 7439-92-1  
SCIP
9229992a-00b9-4096-8962-200a7f33e289  

Input

Type of connection
SC connection  
Multimode  

General specifications

Protection degree
IP30  
Type of connection
SC connection  
Multimode  

Mobile radio interface

Transmit power
> - 5 dBM  

fibre-optic interface

Receive sensitivity
-20  dBm
Transmission mode: "Point-to-point"
Half-duplex  
Full-duplex  
Transmission mode: "Ring"
Half-duplex  
Transmit power
> - 5 dBM  
Type of connection
SC connection  
Multimode  
Typical distances
5 km (50/125, 62.5/125, 100/140 µm multimode cable)  
Wave length
850  nm

Serial interface

Baud rate
50 bit/s to 921.6 kbit/s  
Connection type
1 removable 7-pole terminal block  
Interface standards
RS-232/422/485  
RS485 data direction control
ADDC® (automatic data direction control)  
Serial cable protection
15 KV ESD protection for all signals  

Enclosure material

Housing main material
Aluminium  

Technical data

Type of connection
SC connection  
Multimode  

EMC conformity and approvals

EMC standards
FCC Part 15 Class B  
EN 61000-4-2 (ESD), Stage 3  
EN 61000-4-3 (RS)  
Stage 2  
EN 61000-4-4 (EFT), Stage 2  
EN 61000-4-5 (Surge), Stage 3  
EN 61000-4-6 (CS)  
EN 61000-4-8  
Stage 1  
Safety standard
UL 60950-1  

Environmental conditions

Humidity
5 to 95 % (non-condensing)  
Operating temperature, max.
75  °C
Operating temperature, min.
-40  °C
Storage temperature, max.
75  °C
Storage temperature, min.
-40  °C

Guarantee

Time interval
5 years  

Interfaces

Function DIP switch
Activation / deactivation of terminating resistor  
Activation of ring mode  
Activation of point-to-point mode  
Interface standards
RS-232/422/485  
RS485 data direction control
ADDC® (automatic data direction control)  
Serial cable protection
15 KV ESD protection for all signals  

MTBF

MTBF
  • According to Standard:
    Telcordia (Bellcore), GB
  • Operating time (hours), min.:
    780,480 h

Power supply

Connection type
1 removable 3-pole terminal block  
Current consumption
  • Voltage:
    12 V
  • Current:
    140 mA
  • Voltage:
    24 V
  • Current:
    67.7 mA
  • Voltage:
    48 V
  • Current:
    28.7 mA
Overload current protection
1.1 A  
Reverse polarity protection
Available  
Supply line protection
2 KV Burst (EFT)  
EN61000-4-4  
2 KV Surge  
EN61000-4-5  
Voltage supply
24 V DC  
1 single input  
Voltage supply range
  • Voltage type:
    DC
  • Voltage, min.:
    12 V
  • Voltage, max.:
    48 V

Serial communication parameters

Baud rate
50 bit/s to 921.6 kbit/s  

Serial signals

RS232
Tx  
Rx  
GND  
RS422
TxD+  
TxD-  
RxD+  
RxD-  
GND  
RS485 2-wire
Data+  
Data-  
GND  
RS485 4-wire
TxD+  
TxD-  
RxD+  
RxD-  
GND  

Technical data

Housing main material
Aluminium  
Protection degree
IP30  
Type of mounting
Mounting plate  
Wall mounting  
when screwed in  
TS 35  
(with optional mounting kit IE-DINRAILMOUNT-KIT 1504430000)  

WLAN interface

Transmit power
> - 5 dBM  

Classifications

ETIM 6.0
EC000310  
ETIM 7.0
EC000310  
ETIM 8.0
EC000310  
ETIM 9.0
EC000310  
ETIM 10.0
EC000310  
ECLASS 9.0
19-17-01-14  
ECLASS 9.1
19-17-01-14  
ECLASS 10.0
19-17-04-11  
ECLASS 11.0
19-17-04-11  
ECLASS 12.0
19-17-04-11  
ECLASS 13.0
19-17-04-11  
ECLASS 14.0
19-17-04-11  
ECLASS 15.0
19-17-04-11