
CMS HD
-9-www.coval.com
6.4. GENERAL CHARACTERISTICS
Supply: non-lubricated air, filtered to 5 microns, according to
standard ISO 8573-1:2010 [3:4:4]
Operating pressure: from 2 to 8 bar
Optimal dynamic pressure:
− CMSHD_NVO (without control): 5.5 bar
− CMSHD90X50S/50V/100S/100V_ (with control) : 6 bar
− CMSHD90X150S/150V_ (with control) : 6,5 bar
Pressure connection: G3/8”-F with removable 350 μm filter
screen
Vacuum connection: G1”-F with removable 100 μm filter screen
Connection for version with exhaust collector: G1"-F
Vacuum switch connection G1/8"-F
Max. vacuum: 80%
Air suction flow rate: 700 to 1600 Nl/min (24.72 to 56.50 SCFM)
Air consumption: 220 to 620 Nl/min (7.77 to 21.90 SCFM)
Noise level:
− with silencer: CMSHD90X50__K: 59 dBA
CMSHD90X100__K: 62 dBA
CMSHD90X150__K: 67 dBA
− with diffuser (CMSHD__Fversion): + 10 dBA to the silencer
version
Degree of protection: IP65
Max. operating frequency: 4 Hz
Endurance: 50 million cycles
Weight:
− CMSHD without control: CMSHD__50/100: 645 g
CMSHD__150: 1330 g
− CMSHD with control: CMSHD__50/100: 890 g
CMSHD__150: 1575 g
Operating temperature: from 0 to 50° C (32 to 122° F)
Materials: PA GF, brass, aluminum, steel, NBR, PU, FKM
M12 and M8 male connectors (depending on version)
Integrated electronics
24 V DC power supply (regulated ±10%)
Vacuum measuring range: 0 to 99%
Pressure measuring range: 0 to 10 bar
Vacuum and pressure measurement accuracy: ±1.5% of the
range, compensated for temperature
Inputs/outputs protected against reversed wiring and polarity
Consumption: 170 mA max. (without load)
Input/Output switching mode: PNP or PNP/NPN configurable
Digital inputs/outputs mode (SIO) / IO-Link
DO1/DO2 output signals (only on CMSHD___VX__ models)
Configurable as PNP or NPN
NO or NC
Breaking capacity: 330 mA
DO1: object gripped output (factory setting 40%)
DO2 configurable (see parameter settings)
Diagnostics
Instantaneous vacuum level (unit transmitted over IO-Link:
mbar)
Available information: Object gripped, object lost
Cycle counters (vacuum, blow-off, object gripped, object lost,
etc.)
Vacuum network sizing support to prevent head losses
Clogging detection function
Supply pressure monitoring
Supply voltage monitoring
Product part number and serial number
Software version
Indicator on model CMSHD__VOC15P___
Status LED for control functions:
− green LED: vacuum control
− orange LED: blow-off control
Information displayed on remote HMI
LED gripping status indicator on front panel
− Green: object gripped
− Red: object lost
1.54” high-visibility color LCD display:
− Displays vacuum level with bar graph and thresholds
− Warns when service life has been exceeded (> 50 million
cycles)
− Explicit fault messages
− “Suction cup” icon indicating the status of control functions:
- Green suction cup: vacuum control
- Orange suction cup: blow-off control
- Red suction cup: simultaneous vacuum and blow-off control
− Configurable display orientation: 0 - 90 - 180 - 270°
Parameter settings available with the remote HMI or
IO-Link (only on CMSHD___VX__ models)
Choice of blow-off type:
− Controlled
− Automatic timed, adjustable from 50 to 9999 ms
Object gripped (L1) control thresholds
Whenever required by the application, specific threshold and
hysteresis settings that are different from the initial factory set-
tings can be defined: L1 = 40%, h1 = 10%
DO2 configurable (24 V DC) (only on CMSHD___VXC24X_ and
VXC18X_ models):
- Object lost (default)
- or Power supply fault (below 21.6 V or above 26.4 V)
- or Pressure fault (below 5 bar or above 8 bar)
+ Additional settings available with the remote HMI
(performed with 4-key membrane keyboard):
Choice of language: EN, FR, DE, IT, or ES
Choice of vacuum measurement unit (kPa, %, mbar, inHg)
Choice of pressure measurement unit (MPa, bar, psi)
Monostable electrical manual controls
Communication
IO-Link
Revision: 1.1
Transmission rate: COM3 - 230.4 kbit/s
Min. cycle time: 1 ms
SIO mode: Yes
Process Data Input (PDI): 6 bytes
Process Data Output (PDO): 1 byte
IO device description file (IODD) available for download
NFC
COVAL VACUUM MANAGER Mobile app available:
- Android, version 8.1 and higher
- iOS, version 13 and higher
OPERATING INSTRUCTIONS
Heavy Duty Multi-stage Vacuum Pumps