BL compact™ multiprotocol fieldbus station for Industrial Ethernet
RS232 Interface
BLCEN-1M12MT-1RS232
Type designation BLCEN-1M12MT-1RS232
Ident-No. 6811461
Fieldbus transmission rate 10/100 Mbps
Adjustment transmission rate Automatic detection
Fieldbus connection technology 2 × M12, 4-pole, D-coded
Fieldbus address range 1…92
0 (192.168.1.254)
93 (BootP)
94 (DHCP)
95 (PGM)
96 (PGM-DHCP) *Recommended for PROFINET
97…98 (manufacturer specific)
Fieldbus addressing 2 decimally coded rotary switches
Protocol detection automatic
Web server Integrated
Service interface Ethernet
Vendor ID 48
Product type 12
Product code 11461
■ On-machine Compact fieldbus I/O block
■ EtherNet/IP™, Modbus® TCP, or
PROFINET slave
■ Integrated Ethernet Switch
■ 10 Mbps / 100 Mbps supported
■ Two 4-pole M12, D-coded, connectors
for fieldbus connection
■ 2 rotary switches for node address
■ IP67, IP69K
■ M12 I/O connectors
■ LEDs indicating status and diagnostics
■ Electronics galvanically separated from
the field level via optocouplers
■ Transmission of serial data via RS232
interface
■ For connection of devices such as:
printers, scanners, or bar code readers
Modbus TCP
Addressing Static IP, BOOTP, DHCP
Supported function codes FC1, FC2, FC3, FC4, FC5, FC6, FC15, FC16, FC23
Number of TCP connections 6
Input Data Size max. 6 register
Input register start address 0 (0x0000 hex)
Output Data Size max. 4 register
Output register start address 2048 (0x0800 hex)
EtherNet/IP™
Addressing acc. to EtherNet/IP™ specification
Device Level Ring (DLR) supported
Class 1 connections 6
Input Data Size 6 INT
Output Data Size 4 INT
PROFINET
Addressing DCP
Conformance class B (RT)
MinCycleTime 1 ms
Diagnostics acc. to PROFINET alarm handling
Topology detection supported
Automatic addressing supported
Media Redundancy Protocol (MRP) supported
Input Data Size max. 8 BYTE
Output Data Size max. 8 BYTE
Edition • Rev. B • 2019-01-21T18:25:37+01:00
1 / 5 TURCK Inc.
BL compact™ multiprotocol fieldbus station for Industrial Ethernet
RS232 Interface
BLCEN-1M12MT-1RS232
Vibration test according to IEC 61131-2
Extended vibration resistance
- up to 20 g (at 10 up to 150 Hz) For mounting on base plate or machinery
Shock test according to IEC 61131-2
Electromagnetic compatibility according to IEC 61131-2
Approvals and certificates CE, cULus
Dimensions (W x L x H) 71 x 113 x 32.5mm
Operating temperature -40...+70 ºC
Storage temperature -40...+85 ºC
Relative humidity 15 to 95% (non-condensing)
Protection class IP67
IP69K
MTTF 185 years acc. to SN 29500 (Ed. 99) 20 °C
Housing material Glass-filled nylon, nickel plated brass connectors
Housing color Black
Window material Lexan
Material screw Nickel-plated brass
Material label Polyester with polycarbonate overlay
Ground label material Nickel plated brass
Weight 330 ± 20 g
Mounting 2 × 5.4 mm diameter holes, 1.7 Nm torque
Edition • Rev. B • 2019-01-21T18:25:37+01:00
2 / 5 TURCK Inc.
BL compact™ multiprotocol fieldbus station for Industrial Ethernet
RS232 Interface
BLCEN-1M12MT-1RS232
Pinning and wiring diagram
Ethernet
Fieldbus cable (IP67 example): RSSD RSSD 441-2M ID number
U-02482 or RSSD-RSSD-441-2M/S2174 ID number 6914218
Pin Assignment (M12, D-code)
RS232 Interface
Extension cable (example): RKC 8T-2-RSC 8T/S1555 ident-no.
U0933-01 or BS8181-0 ident-no. 6901004
Auxiliary Power
Extension cable (example): RKC 4.4T-2-RSC 4.4T ident-no.
U5264 or RKC4.4T-2-RSC4.4T/TEL ident-no. 6625208
Pin Assignment
Pin Assignment
Edition • Rev. B • 2019-01-21T18:25:37+01:00
3 / 5 TURCK Inc.
BL compact™ multiprotocol fieldbus station for Industrial Ethernet
RS232 Interface
BLCEN-1M12MT-1RS232
Station LED status
LED Color Status Description
IOs OFF No power
RED ON Low power or station error
RED FLASHING (1 Hz) I/O module configuration error
RED FLASHING (4 Hz) No I/O module bus communication
GREEN ON Station ok
GREEN FLASHING Force mode active
BUS OFF Power Off
GREEN ON Connected to Master
GREEN FLASHING Ready
RED ON Error
RED FLASHING WINK
YELLOW ON DHCP/BOOTP Search
LNK/ACT
GREEN ON Link
GREEN FLASHING Traffic
YELLOW ON 100 Mbit Linked
I/O LED status
LED Color Status Description
D * OFF No diagnostics active
RED ON Station error/ module bus communication failure
RED FLASHING (0.5Hz) Diagnostics active
TxD OFF No data send actually
GREEN ON Data actually send
RxD OFF No data actually received
GREEN ON Data actually received
RTS OFF The RS232 module enabled the data transfer from the communica-
GREEN ON The RS232 module stopped the data transfer from the communica-
* D LED also indicates gateway diagnostics
OFF No Link
tion partner
tion partner
Edition • Rev. B • 2019-01-21T18:25:37+01:00
4 / 5 TURCK Inc.
BL compact™ multiprotocol fieldbus station for Industrial Ethernet
RS232 Interface
BLCEN-1M12MT-1RS232
Process Data Mapping of Each Protocol
EtherNet/IP™ I/O & Diagnostics Data Mapping
INPUT BYTE Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0
0 STAT TX_CNT_ACK RX_CNT RX_BYTE_CNTStatus Bytes
1 BUF_OVFL FRAME_ERR HNDSH_ERR HW_FAILURE PRM_ERR - - -
User Data
Slot 1 (ref. Byte
8)
OUTPUT BYTE Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0
User Data
ATTENTION !
1RS232 has additional data format available; contact TURCK technical support for details.
Modbus® TCP Register Mapping
Status (RO) 0x0004 - FCE - - CFG COM VI low - VO low - - - - - - DIA
Diag. (RO) 0x0005 - - - - - - - - - - - - - - - S1 DIA
I/O Diag. (RO) 0xA000 - - - - - - - - OF FRM DFC HW PRM - - -
PROFINET® Process Data
Inputs
Outputs
Edition • Rev. B • 2019-01-21T18:25:37+01:00
5 / 5 TURCK Inc.
2 Data Byte 0
3 Data Byte 1
4 Data Byte 2
5 Data Byte 3
6 Data Byte 4
7 Data Byte 5
8 Module number reporting diagnostic dataDiagnostics
9 Replace Sta-
tion
10 - - - Buffer Over-
11 - - - - - - - -
0 STAT_RES RX_CNT_ACK TCX_CNT TX_BYTE_CNTControl Bytes
1 - - - - - - RXBUF_FLUSHTXBUF_FLUSH
2 Data Byte 0
3 Data Byte 1
4 Data Byte 2
5 Data Byte 3
6 Data Byte 4
7 Data Byte 5
REG Bit 15 Bit 14 Bit 13 Bit 12 Bit 11 Bit 10 Bit 9 Bit 8 Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0
0x0000 BUF
0x0001 …
0x0003
0x0800 - - - - - - RXBUF
0x0801 …
0x0803
BYTE Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0
0 STAT TX_CNT_ACK RX_CNT RX_BYTE_CNT
1 BUF_OVFL FRAME_ERR HNDSH_ERR HW_FAILURE PRM_ERR - - -
2 Data Byte 0
3 Data Byte 1
4 Data Byte 2
5 Data Byte 3
6 Data Byte 4
7 Data Byte 5
0 STAT_RES RX_CNT_ACK TCX_CNT TX_BYTE_CNT
1 - - - - - - RXBUF_FLUSHTXBUF_FLUSH
2 Data Byte 0
3 Data Byte 1
4 Data Byte 2
5 Data Byte 3
6 Data Byte 4
7 Data Byte 5
FRM HNDSH
OVFL
Read Data (3 Words)
Write Data (3 Words)
- Diagnostics
Active
HW PRM - - - STAT TX_CNT_ACK RX_CNT RX_BYTE_CNTInputs (RO)
ERR
- - - - -
flow
FLUSH
Frame Error Data Flow
TXBUF
STAT
FLUSH
RES
Control Error
RX_CNT_ACK TCX_CNT TX_BYTE_CNTOutputs (RW)
Hardware
Failure
Parameteriza-
tion Error
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