IB IL RS 485/422 ...
Inline terminal for serial data transmission
Firmware Version 1.20 or later
2 x
AUTOMATION
Data sheet
6878_en_04
1
Description
© PHOENIX CONTACT - 03/2009
6 1 9 9 A 0 0 2
The terminal is designed for use within an Inline station. It is
used to operate standard I/O devices with serial interfaces
on a bus system.
Features
–
–
–
–
–
–
–
A serial input and output channel (RS-485 or RS-422)
Various protocols supported
Transmission speed can be set up to 38,400 baud
Number of data bits, stop bits, and parity can be set
4 kbyte receive buffer and 1 kbyte transmit buffer
Parameterization and data exchange via the bus using
PCP services
Diagnostic and status indicators
This data sheet only is valid with the IL SYS INST UM E user manual (see "Ordering data" on page 4).
Make sure you always use the latest documentation.
It can be downloaded at
www.phoenixcontact.net/download.
This data sheet is valid for all products listed on the following page:
IB IL RS 485/422 ...
Table of contents
1
2
3
4
5
Description..................................................................................................................................
1
Ordering data ...........................................................................................................................
4
Technical data ............................................................................................................................
4
Internal basic circuit diagram ......................................................................................................
7
Diagnostic and status indicators and terminal point assignment.................................................
8
5.1
5.2
5.3
5.4
Local diagnostic and status indicators............................................................................................................ 8
Function identification..................................................................................................................................... 8
Terminal point assignment in half duplex mode (RS-485) .............................................................................. 8
Terminal point assignment in full duplex mode (RS-422) ............................................................................... 8
6
7
Installation instructions ...............................................................................................................
9
Serial interface............................................................................................................................
9
7.1
7.2
RS-485 ........................................................................................................................................................... 9
RS-422 ........................................................................................................................................................... 9
8
Connection notes........................................................................................................................
9
8.1
8.2
Capacitor between shield and FE................................................................................................................... 9
Shield connected directly to FE .................................................................................................................... 10
9
Connection examples ................................................................................................................
10
9.1
9.2
9.3
9.4
9.5
9.6
Comparison of the wiring examples in Figure 5 to Figure 9 .......................................................................... 10
RS-485: IB IL RS 485/422 terminal as the end point of a network ................................................................ 11
RS-485: IB IL RS 485/422 terminal in the center of a network ...................................................................... 11
RS-485: IB IL RS 485/422 terminal as the end point of a network ................................................................ 12
RS-422: Shield connected using a capacitor to the IB IL RS 485/422 terminal............................................. 12
RS-422: Shield connected directly to the IB IL RS 485/422 terminal ............................................................ 13
10 Programming data/configuration data........................................................................................
14
10.1
10.2
Local bus (INTERBUS)................................................................................................................................. 14
Other bus systems ....................................................................................................................................... 14
11 Data storage and
transmission
.......................................................................................................................................................... 14
11.1
11.2
11.3
11.4
11.5
11.6
11.7
11.8
11.9
Overview of supported protocols.................................................................................................................. 14
Transparent protocol .................................................................................................................................... 15
End-to-end protocol...................................................................................................................................... 15
Dual buffer protocol ...................................................................................................................................... 15
3964R protocol............................................................................................................................................. 15
XON/XOFF protocol ..................................................................................................................................... 16
Modbus RTU (Remote Terminal Unit) .......................................................................................................... 16
Modbus ASCII .............................................................................................................................................. 16
Time monitoring for Modbus......................................................................................................................... 16
6878_en_04
PHOENIX CONTACT
2
IB IL RS 485/422 ...
12 PCP communication ..................................................................................................................
17
12.1
12.2
12.3
Object dictionary .......................................................................................................................................... 17
Object description ........................................................................................................................................ 17
Error messages in PCP mode ...................................................................................................................... 24
13 Process data..............................................................................................................................
25
13.1
13.2
13.3
13.4
Assignment of the process data output word (~control word)....................................................................... 25
Format of the process data output word (~control word) .............................................................................. 25
Assignment of the process data input word (~status word) .......................................................................... 26
Format of the process data input word (~status word).................................................................................. 27
6878_en_04
PHOENIX CONTACT
3
IB IL RS 485/422 ...
2
Ordering data
Type
IB IL RS 485/422-PAC
Products
Description
Inline terminal for serial data transmission;
transmission speed of 500 kbps;
including connectors and labeling fields
Inline terminal for serial data transmission;
transmission speed of 500 kbps;
without accessories
Inline terminal for serial data transmission;
transmission speed of 2 Mbps;
including connectors and labeling fields
Inline terminal for serial data transmission;
transmission speed of 2 Mbps;
without accessories
Order No.
2861933
Pcs./Pkt.
1
IB IL RS 485/422
2836793
1
IB IL RS 485/422-2MBD-PAC
2862097
1
IB IL RS 485/422-2MBD
2855839
1
The connector set listed below is needed for the complete fitting of the IB IL RS 485/422 and IB IL RS 485/422-2MBD terminals.
Accessories
Description
Connector set with a standard connector and a shield connector
Type
IB IL AO/CNT-PLSET
Order No.
2732664
Pcs./Pkt.
1
Documentation
Description
"Automation terminals of the Inline product range"
user manual
"INTERBUS addressing"
data sheet
"Peripherals Communication Protocol (PCP)"
user manual
Type
IL SYS INST UM E
DB GB IBS SYS ADDRESS
IBS SYS PCP G4 UM E
Order No.
2698737
9000990
2745169
Pcs./Pkt.
1
1
1
3
Technical data
24.4 mm x 120 mm x 72 mm (with connectors)
90 g (without connectors), 135 g (with connectors)
Process data mode with 1 word
PCP mode with 2 words
500 kbps
500 kbps
2 Mbps
2 Mbps
-25°C to +55°C
-25°C to +85°C
75% to 85% according to DIN EN 61131-2
80 kPa to 106 kPa (up to 2000 m above sea level)
70 kPa to 106 kPa (up to 3000 m above sea level)
IP20 according to IEC 60529
Class 3 according to EN 61131-2, IEC 61131-2
Spring-cage terminals
0.08 mm
2
to 1.5 mm
2
(solid or stranded), 28 - 16 AWG
General data
Housing dimensions (width x height x depth)
Weight
Operating mode
Transmission speed
IB IL RS 485/422-PAC
IB IL RS 485/422
IB IL RS 485/422-2MBD-PAC
IB IL RS 485/422-2MBD
Permissible temperature (operation)
Permissible temperature (storage/transport)
Permissible humidity (operation/storage/transport)
Permissible air pressure (operation)
Permissible air pressure (storage/transport)
Degree of protection
Protection class
Connection data for Inline connectors
Connection method
Conductor cross-section
6878_en_04
PHOENIX CONTACT
4
IB IL RS 485/422 ...
Interfaces
Bus
Local bus
Through data routing
Serial interfaces
Type
RS-485 half duplex or RS-422 full duplex
Cannot be operated simultaneously
Electrical data according to EIA (RS) 485, EIA (RS) 422, CCITT V.11
120
Ω,
typical
±5.7 V, maximum
Cable termination resistance
Permissible input differential voltage
Owing to the 120
Ω
termination resistor, the input differential voltage is limited to ±5.7 V.
Hysteresis
Input sensitivity
Output differential voltage (with 100
Ω
load)
Output differential voltage (with 54
Ω
load)
Short-circuit output current
50 mV, typical
-0.2 V, minimum; +0.2 V, maximum
±2.0 V, minimum
±1.5 V, minimum
±80 mA, typical
Power consumption
Communications power U
L
Current consumption at U
L
Total power consumption
* All serial interface connections short circuited.
500 kbps
7.5 V
170 mA, typical; 260 mA, maximum*
Approximately 1.275 W, typical;
1.950 W, maximum*
2 Mbps
7.5 V
185 mA, typical; 260 mA, maximum*
Approximately 1.388 W, typical;
1.950 W, maximum*
NOTE: Damage to the device
A continuous short circuit can damage the device.
This terminal takes no current from potential jumpers U
M
and U
S
.
Supply of the module electronics through the bus coupler
Connection method
Potential routing
Power dissipation
Power dissipation of the electronics P
TOT
Power dissipation of the housing P
HOU
* Within the permissible operating temperature
500 kbps
P
TOT
= 1.2 W
1.2 W, maximum*
2 Mbps
P
TOT
= 1.4 W
1.4 W, maximum*
Limitation of simultaneity, derating
T
A
≤
50°C
T
A
> 50°C
500 kbps
No limitation of simultaneity, no
derating
No limitation of simultaneity, no
derating
2 Mbps
No limitation of simultaneity, no
derating
I
Q
= 4 A
I
Q
: Total diagonal
routing current I
M
/I
S
/GND
Safety equipment
None
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