PSI-MODEM-SHDSL/SERIAL Copper Extender
RS232/422/485 over copper wire
- Transmit serial data up to 20km [12.4 mi]
- Two SHDSL ports for symmetrical data transmission
- Supports RS232, RS422 and RS485 interfaces
- Protocol Transparent
The PSI-MODEM-SHDSL/SERIAL to Copper Extender transparently extends serial data transmission up to 20 km [12.4 mi] across single twisted pair (CAT5/6/7), coax or any existing copper wiring previously used in alarm circuits, E1/T1 circuits, CCTV and CATV applications.
Long Distance Serial Data Transmission over Copper
SHDSL is the technology of choice for the transmission of digital data over long distance copper wires of a network. Although performance depends on the characteristics of the cable used, the reach of SHDSL is much further than any other DSL technology currently available. In addition, upload and download bandwidth is symmetrical boasting data rates as high as 15.3 Mbps over 2-wire copper and 30 Mbps over 4-wire copper.
The PSI-MODEM-SHDSL/SERIAL to Copper Extender is protocol transparent and supports RS-232, RS-422 and RS-485 interfaces. With two SHDSL ports you can easily set up point-to-point, redundant point-to-point, linear and star topology networks.
Two software configurable digital outputs are available for external device alarm generation.
Although these devices are “plug and play”, should additional device configuration be needed during set-up, power can be supplied via a computer USB cable. The easy configuration software provides online diagnostics, logbook function, individual project configuration and saving of project configurations. Furthermore, to provide on-site technicians with quick device diagnostics, the PSI-MODEM-SHDSL/SERIAL has integrated diagnosis functions, a logbook and clearly visible LEDs.
Hardware Specifications - PSI-MODEM-SHDSL/SERIAL Copper Extender
Serial interface
Interface 1
V.24 (RS-232) interface in acc. with ITU-T V.28, EIA/TIA-232, DIN 66259-1
Interface
RS-232
Connection method
D-SUB 9 plug
Transmission length
max. 15 m
Conductor cross section solid min.
0.2 mm²
Conductor cross section solid max.
2.5 mm²
Conductor cross section flexible min.
0.2 mm²
Conductor cross section flexible max.
2.5 mm²
Conductor cross section AWG min.
24
Conductor cross section AWG max.
13
Data flow control/protocols
Software handshake, Xon/Xoff, hardware handshake (RTS/CTS), 3964R-compatible, Modbus (RTU/ASCII), transparent protocol - additional protocols supported
Serial transmission speed
0.11/0.3/1.2/2.4/4.8/9.6/19.2/38.4/57.6/115.2/230.4 kbps, NRZ
Interface 2
SHDSL interface according to ITU-T G.991.2.bis
Connection method
2 x 2-pos. COMBICON plug-in screw terminal blocks
Transmission length
up to 20 km (Depending on data rate and cable cross section)
Serial transmission speed
- 4-wire operation: 64 kbps ... 30 Mbps
- 2-wire operation: 32 kbps ... 15.3 Mbps
Interface 3
USB 2.0
Connection method
Mini-USB type B, 5-pos.
Transmission length
< 5 m (only for configuration and diagnostics)
Interface 4
RS-422 interface in acc. with ITU-T V.11, EIA/TIA-422, DIN 66348-1
Interface
RS-422
Connection method
Plug-in/screw connection via COMBICON
File format/coding
Serial asynchronous UART/NRZ, 7/8 data bits, 1/2 stop bits, 1 parity bit (even, odd, mark, space, none), 9/10/11-bit character length
Transmission length
≤ 1200 m
Termination resistor
390 Ω - 180 Ω - 390 Ω (can be connected)
Data flow control/protocols
Automatic control // Modbus RTU/ASCII
Serial transmission speed
1.2/2.4/4.8/7.0/9.6/19.2/38.4/57.6/75/93.75/115.2/136/187.5/375/500/1500/2000 kbps, NRZ
Interface 5
RS-485 interface, in acc. with EIA/TIA-485, DIN 66259-4/RS-485 2-wire
Interface
RS-485
Connection method
Plug-in/screw connection via COMBICON
File format/coding
Serial asynchronous UART/NRZ, 7/8 data, 1/2 stop, 1 parity, 10/11-bit character length
Transmission length
up to 1200 m
Termination resistor
390 Ω - 180 Ω - 390 Ω (can be connected)
Protocols supported
Transparent, including 3964R protocol
Data flow control/protocols
Automatic control // Modbus RTU/ASCII
Serial transmission speed
1.2/2.4/4.8/7.0/9.6/19.2/38.4/57.6/75/93.75/115.2/136/187.5/375/500/1500/2000 kbps, NRZ
Digital outputs
Output name
Digital output
Number of outputs
2
Voltage output signal
depending on the operating voltage
Current output signal
≤ 150 mA (Short-circuit-proof)
Behavior of the outputs
Deactivated for device supply via DIN rail connector
Function
Management
User-friendly software: Guided configuration, plausibility checks, diagnostic functions, log book
Status and diagnostic indicators
LEDs: VCC (supply voltage), RD/TD (serial data traffic), ERR (errors), TERM (termination resistor active), RS-232 (RS-232 active)
2 x LINK / 2 x STAT (DSL data traffic port A and port B), DIAG (diagnostic messages)
Ambient conditions
Ambient temperature (operation)
-20°C ... 60°C (for derating, see technical documentation)
Ambient temperature (storage/transport)
-40°C ... 85°C
Permissible humidity (operation)
10 % ... 95 % (non-condensing)
Permissible humidity (storage/transport)
10 % ... 95 % (non-condensing)
Altitude
5000 m (For restrictions see manufacturer's declaration)
Degree of protection
IP20
Noise immunity
EN 61000-6-2
General
Electrical isolation
DIN EN 50178 (VCC, RS-232 // RS-422, RS-485 // DSL (A) // DSL (B) // FE)
Test voltage data interface/power supply
1.5 kVrms (50 Hz, 1 min.)
Electromagnetic compatibility
Conformance with EMC Directive 2014/30/EU
Net weight
339.4 g
Housing material
PA 6.6-FR
Color
green
MTTF
- 693 Years (SN 29500 standard, temperature 25°C, operating cycle 21 % (5 days a week, 8 hours a day))
- 301 Years (SN 29500 standard, temperature 40°C, operating cycle 34.25 % (5 days a week, 12 hours a day))
- 121 Years (SN 29500 standard, temperature 40°C, operating cycle 100 % (7 days a week, 24 hours a day))
Conformance
CE-compliant
Noise emission
EN 55011
MTBF
- 1004 Years (Telcordia standard, 25°C temperature, 21% operating cycle (5 days a week, 8 hours a day))
- 199 Years (Telcordia standard, 40°C temperature, 34.25% operating cycle (5 days a week, 12 hours a day))
Power supply
Nominal supply voltage
- 24 V DC ±5 % (as an alternative or redundant, via backplane bus contact and system current supply)
- 5 V DC (configuration only, via mini-USB type B)
Supply voltage range
18 V DC ... 30 V DC
Typical current consumption
< 180 mA (24 V DC)
Connection method
COMBICON plug-in screw terminal block
Dimensions
Width
35 mm
Height
99 mm
Depth
114.5 mm
Environmental Product Compliance
China RoHS
Environmentally Friendly Use Period = 50
Reach and RoHS Compliant
Standards and Regulations
Electromagnetic compatibility
Conformance with EMC Directive 2014/30/EU
Conformance
CE-compliant
ATEX
II 3 G Ex nA nC IIC T4 Gc X
UL, USA/Canada
cULus listed UL 508
Shock
15g in all directions in acc. with IEC 60068-2-27
Noise emission
EN 55011
Noise immunity
EN 61000-6-2
Vibration (operation)
In acc. with IEC 60068-2-6: 5g, 150 Hz
Approvals
- UL Listed
- cUL Listed
- EAC
- ATEX
- cULus Listed
Commercial data
Packing unit
1
Weight per piece
360.0 g
Country of origin
Germany
Application Diagrams
Interfaces
- RS-232, up to 230.4 kbps, automatic DCE/DTE switchover
- RS-422, up to 2000 kbps
- RS-422, up to 2000 kbps
Long Distance Point-to-point connections between serial devices over copper
Long Distance Linear Topology Network
Connect up to 255 SHDSL devices. Use multiple RS-232 interfaces or a mixed operation including RS-422 and RS-485. The PSI-MODEM-SHDSL/SERIAL transmits the data protocol transparently.
Long Distance Star Topology Network
The devices are connected via the DIN rail connector(TBUS) in the head station. The DIN rail connector supports RS-485. It can not be used with RS-232 and RS-422. To configure a star topology, you must create several line topologies. In the example below, you must create two linear topologies each comprising of three devices.
Range
The maximum possible SHDSL data rate depends on several parameters. Two important parameters are the cable length and cable cross section. This diagram illustrates the dependency of the maximum SHDSL data rate on the line length with 3 cable types. Longer distances can be achieved using high-quality cables with larger diameters. The PSI-MODEM-SHDSL/SERIAL enables data rates over 2-wire copper from 32 kbps to 15.3 Mbps. Data rates of up to 30 Mbps are possible over 4-wire copper.
Figure 1: SHDSL data rate depending on the distance,2-wire
Calculation of SHDSL data rates using the PSI-SHDSL Calculator
Watch this tutorial you learn how to calculate the theoretical maximum data rate of an SHDSL line quick and easy with the software PSI-SHDSL Calculator. Overall, the software helps you to plan your project with more reliability.
Click on a part number for ordering information
Product Image
Product Description
Power Cord & Part No.
PSI-MODEM-SHDSL/SERIAL - Long Range Serial Extender. RS-232 DB9M, RS-422/485 terminal block. Dual ( SHDSL ) connectors on 2-pin terminal blocks. Links up to 20km - requires external DC power supply
PSI-MODEM-SHDSL/SERIAL - Long Range Serial Extender. RS-232 DB9M, RS422/485 terminal block. Dual ( SHDSL ) connectors on 2-pin terminal blocks. Links up to 20km – 24VDC USA wall power adapter included
PSI-MODEM-SHDSL/SERIAL - Long Range Serial Extender. RS-232 DB9M, RS422/485 terminal block. Dual ( SHDSL ) connectors on 2-pin terminal blocks. Links up to 20km – 24VDC UK wall power adapter included
PSI-MODEM-SHDSL/SERIAL - Long Range Serial Extender. RS-232 DB9M, RS422/485 terminal block. Dual ( SHDSL ) connectors on 2-pin terminal blocks. Links up to 20km – 24VDC EU wall power adapter included
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