Turck BLCCO-4M12L-2AI-PT-2AI-PT Data Sheet

BL compact™ fieldbus station for CANopen
4 Analog Inputs for Pt and Ni Sensors
BLCCO-4M12L-2AI-PT-2AI-PT

Type designation BLCCO-4M12L-2AI-PT-2AI-PT

Ident-No. 6811308

Fieldbus transmission rate 10 kbps …1 Mbps
Adjustment transmission rate Automatic detection
Fieldbus connection technology 2 × M12, 5-pole
Fieldbus address range 1...99
Fieldbus addressing 2 decimally coded rotary switches
Service interface RS232 interface

■ On-machine Compact fieldbus I/O block

■ CANopen slave

■ 10, 20, 50, 125, 250, 500, 800, or 1000

kbps

■ Two 5-pole M12 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 RTDs

■ Pt100, Pt200, Pt500, Pt1000, Ni100,

Ni1000, 0…100ò, 0…200ò, 0…400ò, or
0…1000ò (selectable per channel)

Analog inputs

Operating modes Pt100, 200, 500, 1000 & NI100, 1000
Resolution 16 bit
Repeatability < 0.05 %
Temperature coefficient < 300 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

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 470 ± 20 g
Mounting 2 × 5.4 mm diameter holes, 1.7 Nm torque

Edition • Rev. A • 2019-02-04T21:41:41+01:00

1 / 4 TURCK Inc.

BL compact™ fieldbus station for CANopen
4 Analog Inputs for Pt and Ni Sensors
BLCCO-4M12L-2AI-PT-2AI-PT

Pinning and wiring diagram

CANopen

Fieldbus cable (example): RSC RKC 572-2M ident-no. U0323 or

RSC-RKC572-2M ident-no. 6603629

Pin Assignment

Slot 1: RTD Inputs

Extension cable (example): RK 4T-2-RS 4T/S3041 ident-no.

U-1666 or RKC4.5T-2-RSC4.5/TEL ident no. 6625212

NOTE: Do not connect Pin 3. Use only sensor cables without pin 3

or field-wireable connectors.

Slot 2: RTD Inputs

See slot 1

Pin Assignment

2-wire Technology

3-wire Technology

Pin Assignment

Edition • Rev. A • 2019-02-04T21:41:41+01:00

2 / 4 TURCK Inc.