BL compact™ fieldbus station for DeviceNet™
2 Analog Inputs for Pt and Ni Sensors
BLCDN-2M12S-2AI-PT
Type designation BLCDN-2M12S-2AI-PT
Ident-No. 6811039
Fieldbus transmission rate 125/250/500 kbps
Adjustment transmission rate Automatic detection
Fieldbus connection technology 2 × M12, 5-pole
Fieldbus address range 0...63
64…80 (programmable MACID)
81…99 (manufacturer specific)
Fieldbus addressing 2 decimally coded rotary switches
Service interface RS232 interface
Vendor ID 48
Product type 12
Product code 11039
■ On-machine Compact fieldbus I/O block
■ DeviceNet™ slave
■ 125 / 250 / 500 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
■ 2 analog inputs for RTDs
■ Pt100, Pt200, Pt500, Pt1000, Ni100,
Ni1000, 0…100ò, 0…200ò, 0…400ò, or
0…1000ò (selectable per channel)
Analog inputs from 2AI-PT
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 93 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 290 ± 20 g
Mounting 2 × 5.4 mm diameter holes, 1.7 Nm torque
Edition • Rev. D • 2019-01-21T16:43:33+01:00
1 / 4 TURCK Inc.
BL compact™ fieldbus station for DeviceNet™
2 Analog Inputs for Pt and Ni Sensors
BLCDN-2M12S-2AI-PT
Pinning and wiring diagram
DeviceNet™
Fieldbus cable (example): RSC RKC 572-2M ident-no. U0323 or
RSC-RKC572-2M ident-no. 6603629
Pin Assignment
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.
Pin Assignment
2-wire Technology
3-wire Technology
Edition • Rev. D • 2019-01-21T16:43:33+01:00
2 / 4 TURCK Inc.
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