Atec OMICRON-CMC-256-Plus User Manual
Page 3
Miscellaneous
Weight
15.9 kg (35 lbs)
Dimensions (W x H x D, without handle) 450 x 145 x 390 mm (17.7 x 5.7 x 15.4 in)
PC connection
Two 10/100 Mbit/s PoE
4
Ethernet ports:
• 10/100 Mbit/s (10/100 Base-TX,
auto-sensing, auto-crossover, RJ45
connector for twisted pair cables)
• IEEE 802.3af compliant
• Port capability limited to one Class 1
(3.84 W) and one Class 2 (6.49 W)
powered device
If equipped with PAR-1 option: Parallel
port (IEEE 1284-C connector). Replaces
the standard Ethernet interfaces by a
parallel port if required by the used PC or
if the binary extension device CMB IO-7
should be used
5
Signal indication (LED)
> 42 V for voltage outputs and AUX DC
Connection to ground (earth)
4 mm (0.16 in) banana socket (rear side)
Hardware diagnostics
Self diagnostics upon each start-up
Galvanically separated groups
The following groups are galvanically
separated from each other: mains, volt-
age amplifier output, current amplifier
group A/B, auxiliary DC supply, binary/
analog input
Protection
All current and voltage outputs are fully
overload and short circuit proof and
protected against external high-voltage
transient signals and over temperature
Certifications
Developed and manufactured under an
ISO 9001 registered system
Technical Data CMC 256plus (continued)
IEC 61850 GOOSE
1
Simulation
Mapping of binary outputs to data attributes in
published GOOSE messages.
Number of virtual binary outputs: 360
Number of GOOSEs to be published: 128
Subscription
Mapping of data attributes from subscribed GOOSE
messages to binary inputs.
Number of virtual binary inputs: 360
Number of GOOSEs to be subscribed: 128
Performance
Type 1A; Class P2/3 (IEC 61850-5).
Processing time (application to network or vice versa):
< 1 ms
VLAN support
Selectable priority and VLAN-ID
IEC 61850 Sampled Values (Publishing)
1
Specification
According to the “Implementation Guideline for
Digital Interface to Instrument Transformers Using
IEC 61850-9-2“ of the UCA International Users Group
Sampling Rate
80 samples per cycle for nominal frequencies of 50
Hz and 60 Hz; synchronized with CMIRIG-B.
Synchronization
Synchronization attribute (smpSynch) is set when
the CMC is in synchronized operation mode utilizing
CMIRIG-B.
Sample count (smpCnt) zero is aligned with top of
the second (IRIG-B and PPS)
Accuracy data see above
VLAN support
Selectable priority and VLAN-ID
Max. number of SV streams 2 (with option LLO-2: 3 SV streams)
Power supply
Nominal input voltage
2
100 – 240 VAC, 1-phase
Permissible input voltage
85 ... 264 VAC
Nominal frequency
50/60 Hz
Permissible frequency range 45 ... 65 Hz
Power consumption
1.4 kVA at 115 V
/ 2.3 kVA at 230 V
Rated current
12 A at 115 V / 10 A at 230 V
Connection
Standard AC socket (IEC 60320)
Environmental conditions
Operation temperature
3
0 ... +50 °C (+32 ... +122 °F)
Storage temperature
-25 ... +70 °C (-13 ... +158 °F)
Humidity range
Relative humidity 5 ... 95 %, non-condensing
Vibration
IEC 60068-2-6 (20 m/s
2
at 10 ... 150 Hz)
Shock
IEC 60068-2-27 (15 g/11 ms half-sine)
Safety Standards, Electromagnetic Compatibility
EMC
The product adheres to the electromagnetic compat-
ibility (EMC) Directive 2004/108/EC (CE conform).
Emission
Europe EN 61326-1; EN 61000-6-4; EN 61000-3-2/3
International IEC 61326-1;IEC 61000-6-4; IEC 61000-3-2/3
USA FCC Subpart B of Part 15 Class A
Immunity
Europe EN 61326-1; EN 61000-6-2;
EN 61000-4-2/3/4/5/6/11
International IEC 61326-1;IEC 61000-6-2;
IEC 61000-4-2/3/4/5/6/11
Safety
The product adheres to the low voltage Directive
2006/95/EC (CE conform).
Europe EN 61010-1 Insulation of PC and SELV interfaces
complies with EN 60950-1
International IEC 61010-1
USA UL 61010-1
Canada CAN/CSA-C22.2 No 61010-1-04
1
Testing with GOOSE and Sampled Values functionality requires software licences for
the corresponding configuration modules
2
For line inputs below 115 VAC, it is not possible to drive all outputs (voltage
output, current output, Aux DC) simultaneously at full load. All other technical
specifications (e.g. the maximum output power of a single amplifier) are not
affected
3
For an operational temperature above +30 °C (+86 °F) a duty cycle of down to
50 % may apply
4
PoE = Power over Ethernet
5
CMC 256plus with PAR-1 option is connected to the USB port of the PC by means
of the parallelport cable and the CMUSB-P (USB to Parallel Port Converter).
CMC 256plus equipped with the PAR-1 option can not be extended with the LLO-2
option and does not support the CMIRIG-B accessory
Ordering Information
CMC 256plus with Test Universe Software
VE002701
CMC 256plus Basic
VE002702
CMC 256plus Protection
VE002703
CMC 256plus Advanced Protection
VE002704
CMC 256plus Universal
VE002705
CMC 256plus Meter
VE002706
CMC 256plus Measurement
CMC 256plus with CMControl (without Test Universe Software)
VE002715
CMC 256plus with CMControl-6
The CMControl can also be ordered as add-on together with a
CMC 256plus with Test Universe software or as a later upgrade.
CMC 256plus Hardware Options
VEHO2703
Option LLO-2 if ordered with a new unit
VEHO2704
Option LLO-2 if ordered as an upgrade
VEHO2701
Option PAR-1 if ordered with a new unit
5
VEHO2702
Option PAR-1 if ordered as an upgrade
5