750-837

1 PLC - CANopen Programmable Fieldbus Controller, MCS

16-bit CPU
70

CANopen 01 02 Status
STOP A voltage supply
C -System
B
RUN D -Power jumper contacts
Fieldbus
connection TX 24V 0V Data contacts
OVERFLOW
231 Series (MCS) RX Supply
24 V
0V
I/O
+ +
USR
Supply via
power jumper contacts
24 V

W
750-837
— —

0V

1 2 3 4 5 6 7 8

ON
DIP switch
for node ID
and baud rate

Configuration
and programming Power jumper contacts
interface

The CANopen PLC combines control functionality, I/O interface and fieldbus Features and applications:
in one device. • Use of decentralized control can better support a PLC or PC
• Complex applications can be divided into individually testable units
Programming PLC applications is performed in compliance with IEC 61131-3. • Programmable fault response in the event of a fieldbus failure
The programmer can access all fieldbus and I/O data. • Signal pre-processing reduces fieldbus transmissions
• Peripheral equipment can be controlled directly, resulting in faster system
response times
• Stand-alone, compact controller
Note: EDS files required

Pack.
Description Item No.
Unit System Data
CANopen Controller MCS 750-837 1 No. of controllers connected to Master 110
CANopen Controller MCS 750-837/020-000 1 Transmission medium Shielded Cu cable 3 x 0.25 mm²
Program memory 256 Kbytes; Max. length of bus line 30 m ... 1000 m (depends on baud rate/
Data memory 192 Kbytes cable)
CANopen Controller MCS 750-837/021-000 1 Baud rate 10 Kbaud ... 1 Mbaud
Program memory 640 Kbytes; Buscoupler connection 5-pole male connector, 231 Series (MCS),
Data memory 832 Kbytes female connector 231-305/ 010-000
(included)
Programming WAGO-I/O-PRO 32 (as of firmware
SW 11 also programmable with
WAGO-I/O-PRO V2.3)
IEC 61131-3 IL, LD, FBD, ST, FC
Pack.
Accessories Item No.
Unit
EDS files Download: www.wago.com
WAGO-I/O-PRO V2.3, RS-232 kit 759-333 1
Miniature WSB Quick marking system
plain 248-501 5
with marking see pages 352 ... 353

Approvals Also see "Approvals Overview" in Section 1

Conformity marking 1
Shipbuilding (versions upon request) ABS, BV, DNV, GL, KR, LR, NKK, PRS, RINA
r UL 508
r ANSI/ISA 12.12.01 Class I, Div. 2, Grp. ABCD, T4
4 IEC 60079-0, -15 BR-Ex nA II T4 750-837
4 EN 60079-0, -15 I M2 / II 3 GD Ex nA nL IIC T4
EN 61241-0, -1

WAGO Kontakttechnik GmbH & Co. KG Postfach 2880 - D-32385 Minden Phone: +49(0)571/887-0 E-Mail: info@wago.com
Subject to design changes 16.05.2012 Hansastr. 27 - D-32423 Minden Fax: +49(0)571/887-169 www.wago.com
 1
71

I/O 1.1
modules
INTERFACE
FIELDBUS

24 V
1 5 24 V
24 V /0 V 10 nF 5V ELECTRONICS
5V
0V
2 6
24 V
24 V
FIELDBUS
3 7 INTERFACE 1) 2)
0V
ELECTRON ICS

0V 10 nF

1) 1 M Ω
•

4 8 2) 10 nF /500 V

750-837

Technical Data General Specifications

Number of I/O modules 64 Operating temperature 0 °C ... +55 °C
Fieldbus Wire connection CAGE CLAMP®
Max. input process image 512 bytes Cross sections 0.08 mm² ... 2.5 mm² / AWG 28 ... 14
Max. output process image 512 bytes Stripped lengths 8 ... 9 mm / 0.33 in
Max. input variables 512 bytes Dimensions (mm) W x H x L 51 x 65 x 100
Max. output variables 512 bytes Height from upper-edge of DIN 35 rail
Configuration automatic Weight 200 g
Program memory 128 Kbytes Storage temperature -25 °C ... +85 °C
Data memory 64 Kbytes Relative air humidity (no condensation) 95 %
Non-volatile memory (retain) 8 Kbytes Vibration resistance acc. to IEC 60068-2-6
Cycle time < 3 ms for 1,000 statements / Shock resistance acc. to IEC 60068-2-27
256 dig. I/Os Degree of protection IP20
No. of PDOs 32 Tx / 32 Rx EMC: 1 - immunity to interference acc. to EN 61000-6-2 (2005)
No. of SDOs 2 server SDOs / 16 client SDOs EMC: 1 - emission of interference acc. to EN 61000-6-4 (2007)
Communication profile DS-301 V4.01 EMC: marine applications
Device profile DS-401 V 2.0 - immunity to interference acc. to Germanischer Lloyd (2003)
Marginal check EMC: marine applications
Edge-triggered PDOs - emission of interference acc. to Germanischer Lloyd (2003)
Programmable error response
DSP 405
using function blocks NMT master can be
programmed
COB ID distribution SDO, standard
Node ID distribution DIP switches
Other CANopen features NMT slave
Minimum boot-up
Variable PDO mapping
Emergency message
Life guarding / heartbeat
Configuration of virtual modules
Power supply 24 V DC (-25 % ... +30 %)
Max. input current (24 V) 500 mA
Efficiency of the power supply 87 %
Internal current consumption (5 V) 350 mA
Total current for I/O modules (5 V) 1650 mA
Isolation 500 V system/supply
Voltage via power jumper contacts 24 V DC (-25 % ... +30 %)
Current via power jumper contacts (max.) 10 A DC