Product description
Variants
MC−PNC, MC−PND
3
l
21
BA_MC−Card EN 1.0
Technical data
MC−PNC, MC−PND
Conformity, approval, directive
Conformity
CE
EN 61000−6−4
EN 61000−6−2
EMC Directive Class A,
industrial premises
Approval
UR
UL 508
CSA C22.2
Process Control Equipment
(File−No. E236341)
Directive
RoHS
−
Products lead−free in accordance with CE
Directive 2011/65/EU
General data and operating conditions
See standard device
Electrical data
Current
< 0.2 A
at standard device supply voltage of 24 V
Electrical isolation to the
fieldbus
yes
Mechanical data
Mass
< 0.1 kg
MC−PNC (controller)
I/O data
l
Configurable up to max. 5760 bytes input
l
Configurable up to max. 5760 bytes output
Data transport
l
Ethernet frames
Communication
l
PROFINET IO−RT
– cyclic and acyclic
Acyclic data
l
Read, write, record: max. 1 kbyte/request
l
Alarms
Functions
l
Cyclic process data
l
Buffering host−controlled data exchange of cyclic data
l
Minimum cycle time: 1 ms
l
Different cycle times are configurable for different devices
l
Max. 32 devices can be configured
l
DCP
l
Context management via CL−RPC
l
One buffer is available per device for diagnostic data
Special features
l
No support for
– RT over UDP
– Multicast communication
– DHCP
l
Only one IOCR1 per IO device is possible, IOCR data length:
1024 bytes
l
Max. number of the connectable IO devices decreases to
25 when cycle times lower than 4 ms are used.
l
NameOfStation of the IO controller cannot be set via the
DCP Set NameOfStation service but only by the
configuration during the start
