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BL compact™ fieldbus station for DeviceNet™
2 Analog Outputs for Current
BLCDN-2M12S-2AO-I
Type designation BLCDN-2M12S-2AO-I
Ident-No. 6811037
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 11037
■ 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 current outputs
■ 0/4…20 mA
Analog outputs from 2AO-I
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
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. C • 2019-01-21T16:36:06+01:00
1 / 4 TURCK Inc.
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BL compact™ fieldbus station for DeviceNet™
2 Analog Outputs for Current
BLCDN-2M12S-2AO-I
Pinning and wiring diagram
DeviceNet™
Fieldbus cable (example): RSC RKC 572-2M ident-no. U0323 or
RSC-RKC572-2M ident-no. 6603629
Pin Assignment
Analog Outputs
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
Edition • Rev. C • 2019-01-21T16:36:06+01:00
2 / 4 TURCK Inc.
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BL compact™ fieldbus station for DeviceNet™
2 Analog Outputs for Current
BLCDN-2M12S-2AO-I
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
MNS
GREEN ON Connection established
GREEN FLASHING (1 Hz) No connection established, device OK
RED ON Duplicate MAC-ID
RED FLASHING Connection time out
IO
I/O LED status
LED Color Status Description
D * OFF No diagnostics active
AO channel
0 / 1
* D LED also indicates gateway diagnostics
GREEN ON I/O active
GREEN FLASHING (1 Hz) One or more I/O in Idle State
RED ON One or more I/O error
RED FLASHING One or more I/O in Faulted State
RED ON Station error/ module bus communication failure
RED FLASHING (0.5Hz) Diagnostics active
OFF No connection
Not connected
Edition • Rev. C • 2019-01-21T16:36:06+01:00
3 / 4 TURCK Inc.
Page 4
BL compact™ fieldbus station for DeviceNet™
2 Analog Outputs for Current
BLCDN-2M12S-2AO-I
I/O & Diagnostic Data Map
OUTPUT BYTE Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0
0
1
0 AO 10 LSBAO 1
1 AO 10 MSB
2 AO 11 LSBAO 1
3 AO 11 MSB
Edition • Rev. C • 2019-01-21T16:36:06+01:00
4 / 4 TURCK Inc.
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