https://www.phoenixcontact.com/gb/products/2313944
Termination resistor - PSI-TERMINATOR-PB - 2313944
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Active termination resistor for PROFIBUS and RS-485 bus systems. Compact design, electrical isolation
between supply and data interface, bus termination can be activated, integrated programming interface.
Product Description
PROFIBUS or other RS-485 networks can be actively terminated at the end of the bus using the PSI-TERMINATOR-PB. This ensures safe
communication even if the bus device is connected/disconnected during operation. In addition, the connectable termination enables the device to be
operated as a service interface at any point in the bus system. For the operation of active programming and diagnostic devices, the required power
supply is provided at the alternative D-SUB connection.
Your advantages
Diagnostic LEDs for voltage and data activity
Interference-free bus communication thanks to active termination
Compact housing design
Fixed programming interface in the network
Termination can be connected externally
DIN rail mounting
Extended temperature range of -20°C ... +65°C
Electrical isolation of power supply and data interface
Key Commercial Data
Packing unit
1 pc
GTIN
GTIN
4046356579445
Weight per Piece (excluding packing)
124.200 g
Custom tariff number
85389091
Country of origin
Germany
Note
Made to Order (non-returnable)
Technical data
Note
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Termination resistor - PSI-TERMINATOR-PB - 2313944
Technical data
Note
Utilization restriction
EMC: class A product, see manufacturer's declaration in the download
area
Dimensions
Width
22.5 mm
Height
99 mm
Depth
56 mm
Ambient conditions
Ambient temperature (operation)
-20 °C ... 65 °C
Ambient temperature (storage/transport)
-40 °C ... 85 °C
Permissible humidity (operation)
30 % ... 95 % (non-condensing)
Altitude
≤ 5000 m (For restrictions, see the manufacturer's declaration for
altitude operation)
Degree of protection
IP20
General
Electrical isolation
DIN EN 50178 (RS-485 // VCC)
Test voltage data interface/power supply
1.5 kVrms (50 Hz, 1 min.)
Electromagnetic compatibility
Conformance with EMC Directive 2014/30/EU
Net weight
124.2 g
Housing material
PA 6.6-FR
Color
green
MTBF
2383 Years (Telcordia standard, 25°C temperature, 21% operating cycle
(5 days a week, 8 hours a day))
559 Years (Telcordia standard, 40°C temperature, 34.25% operating
cycle (5 days a week, 12 hours a day))
MTTF
3550 Years (SN 29500 standard, temperature 25 °C, operating cycle 21
% (5 days a week, 8 hours a day))
1818 Years (SN 29500 standard, temperature 40 °C, operating cycle
34.25 % (5 days a week, 12 hours a day))
849 Years (SN 29500 standard, temperature 40 °C, operating cycle 100
% (7 days a week, 24 hours a day))
Power supply
Nominal supply voltage
24 V DC (via pluggable COMBICON screw terminal block)
Supply voltage range
19.2 V DC ... 28.8 V DC (via pluggable COMBICON screw terminal
block)
Typical current consumption
45 mA (24 V DC)
Interfaces
Interface 1
PROFIBUS acc. to IEC 61158, RS-485 2-conductor
Connection method
D-SUB 9, COMBICON
Transmission length
≤ 1200 m (Depends on transmission speed and cable type)
Termination resistor
390 Ω
220 Ω
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Termination resistor - PSI-TERMINATOR-PB - 2313944
Technical data
Interfaces
390 Ω (Can be connected)
Conductor cross section solid min.
0.2 mm²
Conductor cross section solid max.
1.5 mm²
Conductor cross section flexible min.
0.2 mm²
Conductor cross section flexible max.
1.5 mm²
Conductor cross section AWG min.
24
Conductor cross section AWG max.
16
Serial transmission speed
≤ 12 Mbps
Output nominal voltage
5 V DC
Function
Status and diagnostic indicators
LEDs: UL (communications power), data activity (not marked)
Standards and Regulations
Electromagnetic compatibility
Conformance with EMC Directive 2014/30/EU
Type of test
Free fall in acc. with IEC 60068-2-32
Test result
1m
Type of test
Vibration resistance in acc. with EN 60068-2-6/IEC 60068-2-6
Test result
5g, 10...150 Hz, 2.5 h, in XYZ direction
Type of test
Shock in acc. with EN 60068-2-27/IEC 60068-2-27
Test result
25g, 11 ms period, half-sine shock pulse
Free from substances that could impair the application of coating
according to P-VW 3.10.7 57 65 0 VW-AUDI-Seat central standard
Standards/regulations
EN 61000-4-2
Contact discharge
± 6 kV (Test Level 3)
Standards/regulations
EN 61000-4-3
Frequency range
80 MHz ... 3 GHz (Test Level 3)
Standards/regulations
EN 61000-4-4
Comments
Criterion B
Standards/regulations
EN 61000-4-5
Signal
± 1 kV (Data line, asymmetrical)
Standards/regulations
EN 61000-6-4
EN 61000-4-6
Frequency range
0.15 MHz ... 80 MHz
Environmental Product Compliance
China RoHS
Environmentally Friendly Use Period = 50
For details about hazardous substances go to tab “Downloads”,
Category “Manufacturer's declaration”
Drawings
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Termination resistor - PSI-TERMINATOR-PB - 2313944
Schematic diagram
Block diagram
Connecting cables with a shield clip
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Termination resistor - PSI-TERMINATOR-PB - 2313944
Schematic diagram
Deinstall signal cable
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Termination resistor - PSI-TERMINATOR-PB - 2313944
Schematic diagram
Power supply
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Termination resistor - PSI-TERMINATOR-PB - 2313944
Application drawing
Fixed service interface in (professional) bus system
Application drawing
Permanent termination at the end of the (professional) bus system
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Termination resistor - PSI-TERMINATOR-PB - 2313944
Dimensional drawing
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Termination resistor - PSI-TERMINATOR-PB - 2313944
Schematic diagram
Push the braided shield back
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Termination resistor - PSI-TERMINATOR-PB - 2313944
Schematic diagram
Install signal cable
Classifications
eCl@ss
eCl@ss 4.0
27240400
eCl@ss 4.1
27240400
eCl@ss 5.0
19070400
eCl@ss 5.1
19070400
eCl@ss 6.0
19070400
eCl@ss 7.0
19070403
eCl@ss 8.0
19070403
eCl@ss 9.0
19070403
ETIM
ETIM 3.0
EC000673
ETIM 4.0
EC000310
ETIM 5.0
EC000448
ETIM 6.0
EC000448
ETIM 7.0
EC000448
UNSPSC
UNSPSC 6.01
30211506
UNSPSC 7.0901
39121008
UNSPSC 11
39121008
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Termination resistor - PSI-TERMINATOR-PB - 2313944
Classifications
UNSPSC
UNSPSC 12.01
39121008
UNSPSC 13.2
32121617
UNSPSC 18.0
32121617
UNSPSC 19.0
32121617
UNSPSC 20.0
32121617
UNSPSC 21.0
32121617
Accessories
Accessories
Data cable by the meter
Bus system cable - PSM-CABLE-PROFIB/FC - 2744652
By the meter, Bus system cable, PROFIBUS (12 Mbps), shielded, PVC FR VI/PVC, Violet, 2-wire (1X2XAWG22/1),
color single wire: Red, green, cable length: Free entry (1.0 ... 1000.0 m)
Data plug
D-SUB bus connector - SUBCON-PLUS-PROFIB/90/IDC - 2313672
D-SUB connector, 9-pos., male connector, cable entry < 90°, bus system: PROFIBUS DP up to 12 Mbps, termination
resistor can be switched on via slide switch, pin assignment: 3, 5, 6, 8; IDC terminal block connection
D-SUB bus connector - SUBCON-PLUS-PROFIB/90/PG/IDC - 2313685
D-SUB connector, 9-pos., male connector, cable entry < 90°, bus system: PROFIBUS DP up to 12 Mbps with PG
D-SUB socket for connecting a programming device, termination resistor can be switched on via slide switch, pin
assignment: 3, 5, 6, 8; IDC terminal block connection
D-SUB bus connector - SUBCON-PLUS-PROFIB/90/SC - 2313698
D-SUB connector, 9-pos., male connector, cable entry < 90°, bus system: PROFIBUS DP up to 12 Mbps, termination
resistor can be switched on via slide switch, pin assignment: 3, 5, 6, 8; screw connection terminal blocks
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Termination resistor - PSI-TERMINATOR-PB - 2313944
Accessories
D-SUB bus connector - SUBCON-PLUS-PROFIB/90/PG/SC - 2313708
D-SUB connector, 9-pos., male connector, cable entry < 90°, bus system: PROFIBUS DP up to 12 Mbps with PG
D-SUB socket for connecting a programming device, termination resistor can be switched on via slide switch, pin
assignment: 3, 5, 6, 8; screw connection terminal blocks
D-SUB bus connector - SUBCON-PLUS-PROFIB/35/M12 - 2902320
D-SUB plug, 9-pos., pin, assignment: 3, 5, 6, 8; two M12 cable glands (B-coded) under 35°. Bus system: PROFIBUS
DP up to 12 Mbps. Termination resistor via separate M12 terminator.
D-SUB bus connector - SUBCON-PLUS-PROFIB/90/M12 - 2902318
D-SUB plug, 9-pos., pin, assignment: 3, 5, 6, 8; two M12 cable glands (B-coded) under 90°. Bus system: PROFIBUS
DP up to 12 Mbps. Termination resistor via separate M12 terminator.
D-SUB bus connector - SUBCON-PLUS-PROFIB/90X/M12 - 2902729
D-SUB plug, 9-pos., pin, assignment: 3, 5, 6, 8; two M12 cable glands (B-coded) under 90°. Bus system: PROFIBUS
DP up to 12 Mbps. Termination resistor via separate M12 terminator. Long version; S7-compatible.
D-SUB bus connector - SUBCON-PLUS-PROFIB/SC2 - 2708232
D-SUB connector, 9-pos., male connector, cable entry < 35°, bus system: PROFIBUS DP up to 12 Mbps, termination
resistor can be switched on via slide switch, pin assignment: 3, 5, 6, 8; screw connection terminal blocks
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Termination resistor - PSI-TERMINATOR-PB - 2313944
Accessories
D-SUB bus connector - SUBCON-PLUS-PROFIB/PG/SC2 - 2708245
D-SUB connector, 9-pos., male connector, cable entry < 35°, bus system: PROFIBUS DP up to 12 Mbps with PG
D-SUB socket for connecting a programming device, termination resistor can be switched on via slide switch, pin
assignment: 3, 5, 6, 8; screw connection terminal blocks
D-SUB bus connector - SUBCON-PLUS-PROFIB/AX/SC - 2744380
D-SUB connector, 9-pos., male connector, axial version with two cable entries, bus system: PROFIBUS DP up to 12
Mbps, termination resistor can be switched on via slide switch, pin assignment: 3, 5, 6, 8; screw connection terminal
blocks
Interface converter
Repeater - PSI-REP-PROFIBUS/12MB - 2708863
Modular repeater for electrical isolation and range increase for PROFIBUS up to 12 Mbps, 4-way isolation, railmountable, supply 24 V DC
Repeater - PSI-REP-RS485W2 - 2313096
Modular repeater for electrical isolation and range increase in RS-485 2-wire bus systems up to 500 kbps, 4-way
isolation, rail-mountable, supply 24 V DC
Repeater - PSM-ME-RS485/RS485-P - 2744429
Repeater, for potential separation and range increase in RS-485 2-wire bus systems, 3-way isolation, rail-mountable
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Termination resistor - PSI-TERMINATOR-PB - 2313944
Accessories
Interface converter - PSM-ME-RS232/RS485-P - 2744416
Interface converter, for converting RS-232 (V.24) to RS-422 (V.11) and RS-485, with electrical isolation, 2 channels,
rail-mountable
Screwdriver tools
Screwdriver - SZF 0-0,4X2,5 - 1204504
Actuation tool, for ST terminal blocks, also suitable for use as a bladed screwdriver, size: 0.4 x 2.5 x 75 mm, 2component grip, with non-slip grip
Stripping tool
Stripping pliers - QUICK WIREFOX 6 - 1204384
Stripping tool for cables with PVC insulation, stripping range: 0.08 to 6 mm², wire cutting up to 6 mm² flexible or 4
mm² rigid
Stripping tool - PSM-STRIP-FC/PROFIB - 2744623
Quick stripping tool for PROFIBUS cable, type Fast Connect
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