
BL compact™ multiprotocol fieldbus station for Industrial Ethernet
4 Analog Outputs for Current
BLCEN-4M12LT-2AO-I-2AO-I
Type designation BLCEN-4M12LT-2AO-I-2AO-I
Ident-No. 6811489
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 11489
■ 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 current outputs
■ 0/4…20 mA
■ FLC/ARGEE programmable
Field Logic Controller (FLC)
Supported from firmware version 3.3.2.0
Released from ARGEE version 2.0.17.0
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. 2 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 0 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
Output Data Size max. 8 BYTE
Edition • Rev. C • 2019-02-04T21:47:42+01:00
1 / 6 TURCK Inc.

BL compact™ multiprotocol fieldbus station for Industrial Ethernet
4 Analog Outputs for Current
BLCEN-4M12LT-2AO-I-2AO-I
Analog outputs
Operating modes 0/4 … 20 mA
Resolution 16 bit
Repeat accuracy < 0.05 %
Temperature coefficient < 150 ppm/ºC of full scale
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, Class I Div.2
Dimensions (W x L x H) 71 x 168 x 32.5mm
Operating temperature -40...+70 ºC
Storage temperature -40...+85 ºC
Relative humidity 15 to 95% (non-condensing)
Protection class IP67
IP69K
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 530 ± 20 g
Mounting 2 × 5.4 mm diameter holes, 1.7 Nm torque
Edition • Rev. C • 2019-02-04T21:47:42+01:00
2 / 6 TURCK Inc.