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BL compact™ multiprotocol fieldbus station for Industrial Ethernet
4 Analog Inputs for Current or Voltage
BLCEN-4M12MT-4AI-VI
Type designation BLCEN-4M12MT-4AI-VI
Ident-No. 6811468
Nominal system voltage 24 VDC
System power supply Via auxiliary power
Voltage supply connection 2 x M12, 5-pin
Admissible range Vi 11…30VDC
Nominal current Vi 137 mA
Max. current Vi 1 A
■ 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
■ 4 analog inputs for current or voltage
■ 0/4…20 mA or -10/0…+10 VDC (se-
lectable per channel)
■ FLC/ARGEE programmable
Fieldbus transmission rate 10/100 Mbps
Adjustment transmission rate Automatic detection
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
Fieldbus connection technology 2 × M12
4-pole, D-coded
Protocol detection automatic
Web server Integrated
Service interface Ethernet
Vendor ID 48
Product type 12
Product code 11468
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)
EtherNet/IP™
Addressing acc. to EtherNet/IP™ specification
Device Level Ring (DLR) supported
Class 1 connections 6
Input Assembly Instance 103
Input Data Size 7 INT
Output Assembly Instance 104
Output Data Size 1 INT
Configuration Assembly Instance 106
Configuration Size 0
Comm Format Data - INT
Edition • Rev. C • 2019-02-25T18:46:24+01:00
1 / 7 TURCK Inc.
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BL compact™ multiprotocol fieldbus station for Industrial Ethernet
4 Analog Inputs for Current or Voltage
BLCEN-4M12MT-4AI-VI
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
Analog inputs from 4AI-VI
Operating modes 0/4 … 20 mA or -10/0 … 10 VDC
Type of input diagnostics Channel diagnostics
Sensor supply 24 VDC, 1 amp max.
Input resistance
Maximum limiting frequency analog < 20 Hz
Basic fault limit at 23 °C < 0.3 %
Repeatability < 0.05 %
Temperature coefficient < 300 ppm / ºC of full scale
Resolution 16 bit
Measuring principle Sigma Delta
Measurement display 16 bit signed integer
Current: < 0.125 Kò, Voltage: < 98.5 Kò
12 bit full range left-justified
Dimensions 113 x 71 x 32.5 mm
Mounting 2 × 5.4 mm diameter holes, 1.7 Nm torque
Weight 390 ± 20 g
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
Protection class IP67
IP69K
Operating temperature -40...+70 ºC
Storage temperature -40...+85 ºC
Relative humidity 15 to 95% (non-condensing)
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
MTTF 122 years
MTTF note acc. to SN 29500 (Ed. 99) 20 °C
Approvals and certificates CE, cULus, Class I Div.2
Edition • Rev. C • 2019-02-25T18:46:24+01:00
2 / 7 TURCK Inc.
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BL compact™ multiprotocol fieldbus station for Industrial Ethernet
4 Analog Inputs for Current or Voltage
BLCEN-4M12MT-4AI-VI
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-coded)
Analog Inputs
Extension cable (example): RK 4.5T-2-RS 4.5T/S653 ident-no.
U2187-09 or RKC4.5T-2-RSC4.5T/TEL ident-no. 6625212
Pin Assignment
2-wire Technology (Current)
2-wire Technology (Voltage)
3-wire Technology
Edition • Rev. C • 2019-02-25T18:46:24+01:00
3 / 7 TURCK Inc.
4-wire Technology
4-wire Technology (External Power)
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BL compact™ multiprotocol fieldbus station for Industrial Ethernet
4 Analog Inputs for Current or Voltage
BLCEN-4M12MT-4AI-VI
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
Edition • Rev. C • 2019-02-25T18:46:24+01:00
4 / 7 TURCK Inc.
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BL compact™ multiprotocol fieldbus station for Industrial Ethernet
4 Analog Inputs for Current or Voltage
BLCEN-4M12MT-4AI-VI
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
GREEN FLASHING 3x (1Hz) ARGEE Running
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
AI channel OFF Not active
0...3
* D LED also indicates gateway diagnostics
GREEN ON Active
GREEN FLASHING (0.5 Hz) Underflow in measuring range
GREEN FLASHING (4 Hz) Overflow in measuring range
OFF No Link
Edition • Rev. C • 2019-02-25T18:46:24+01:00
5 / 7 TURCK Inc.
Page 6
BL compact™ multiprotocol fieldbus station for Industrial Ethernet
4 Analog Inputs for Current or Voltage
BLCEN-4M12MT-4AI-VI
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
1
2
3
Slot 1 (ref. Byte
8)
Legend:
AI Analog Input MR Measurement Value Range Error
CFG Configuration Error OC Open Circuit
COM Communication Failure S1 Slot 1
DIA Diagnostics Active VI low VI Voltage
FCE Force Mode Active VO low VO Voltage
Modbus® TCP Register Mapping
Inputs (RO)
Status (RO) 0x0004 - FCE - - CFG COM VI low - VO low - - - - - - DIA
Diag. (RO) 0x0005 - - - - - - - - - - - - - - - S1 DIA
I/O Diag. (RO)
PROFINET® Process Data
Inputs
0 AI 10 LSBAI 1
1 AI 10 MSB
2 AI 11 LSBAI 1
3 AI 11 MSB
4 AI 12 LSBAI 1
5 AI 12 MSB
6 AI 13 LSBAI 1
7 AI 13 MSB
8 Module number reporting diagnostic dataDiagnostics
9 Replace Sta-
tion
10 - - - - - - Open Circuit
11 - - - - - - Open Circuit
12 - - - - - - Open Circuit
13 - - - - - - Open Circuit
- Diagnostics
Active
- - - - -
AI 1
0
AI 1
1
AI 1
2
AI 1
3
Range Error
AI 1
0
Range Error
AI 1
1
Range Error
AI 1
2
Range Error
AI 1
3
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 AI 1
0x0001 AI 1
0x0002 AI 1
0x0003 AI 1
0xA000 - - - - - - OCAI
0xA001 - - - - - - OCAI
0
1
2
3
MRAI
- - - - - - OCAI
1
1
1
1
MRAI
- - - - - - OCAI
1
1
3
3
MRAI
1
1
0
0
MRAI
1
1
2
2
BYTE Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0
0 AI 10 LSB
1 AI 10 MSB
2 AI 11 LSB
3 AI 11 MSB
4 AI 12 LSB
5 AI 12 MSB
6 AI 13 LSB
7 AI 13 MSB
Edition • Rev. C • 2019-02-25T18:46:24+01:00
6 / 7 TURCK Inc.
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BL compact™ multiprotocol fieldbus station for Industrial Ethernet
4 Analog Inputs for Current or Voltage
BLCEN-4M12MT-4AI-VI
Accessories
Type code Ident-No. Description
LOCK-EURO-C A0885 Locking guard for straight eurofast™ C-body connectors
(RKC, RKCV, RSC, RSCV) in a Class I, Division 2 installa-
tions
LOCK-EURO-C (10/BAG) A0886 Locking guard for straight eurofast™ C-body connectors
(RKC, RKCV, RSC, RSCV) in a Class I, Division 2 installa-
tions
Edition • Rev. C • 2019-02-25T18:46:24+01:00
7 / 7 TURCK Inc.
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