Datasheet

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10
Features:
• Optical isolation from line potentials
• Powered by the 77x product
• RS-485 compliant bus drive capability
• Remote reset input connection
• Power connection for the Model RM-1000
Approvals:
Available Models:
Specications
RS485MS-2W
The RS485MS-2W
is required to enable the Modbus communications
function on Model 77x-type products. This module
is required when the RM-1000, RM-2000 or other
Modbus capable device is used with 77x-type
products.
For more information see:
See Appendix A, page 66, Figure 2 for dimensional
drawing.
Functional Specications
Remote Reset (for use with optional 777 Series) ...Normally open pushbutton rated 24VDC,
10mA (min.)
General Characteristics
Ambient Operating Temperature ...............
-20° to 50°C (-4° to 122°F)
Terminal (depluggable terminal block)
Torque ......................................3 in.-lbs. (max.)
Wire AWG ...................................12-20 AWG
Class of Protection ............................IP20
Relative Humidity ............................10-95%, non-condensing per IEC 68-2-3
Standards Passed
Electrostatic Discharge (ESD) ...................IEC 61000-4-2, Level 3, 6kV contact, 8kV air
Radio Frequency Immunity, Radiated ...........150 MHz, 10V/m
Fast Transient Burst ...........................IEC 61000-4-4, Level 3, 4kV input power
Hi-Potential Test ..............................Meets UL508 (2 x rated V + 1000V
for 1 min)
Surge
Input Power .................................IEC 61000-4-5, Level 1
Inputs/Data Lines ............................IEC 61000-4-5, Level 2
Safety Marks
UL ..........................................UL508 (File #E68520)
CE ..........................................IEC 60947
Enclosure ....................................Polycarbonate
Dimensions ..................................2.08”H x 2.90”W x 0.77”D
Weight ......................................0.26 lb. (4.16oz., 117.93 g)
Mounting Method ............................9-pin D-Sub connector on the side
of a 777-Series
Features:
• Can be used in both new and existing
installations
• Can be used as stand-alone or with a
777 Plus series unit
• Can be re-configured to work with standard
777 units
• Reduced field wiring. Unpluggable
terminal block connection for network.
• Ease in system startup and commissioning
• Compact size
• DIN rail or surface mountable
• Additional remote reset input to reset
777 Plus series
• Flexible addressing standard
Approvals:
Available Models:
Specications
CIO-MB
CIO-120-MB
The CIO-MB / CIO-120-MB Modules
are convenient and cost-effective Modbus-RTU
interfaces capable of providing discrete control and
monitoring of an overload relay over a Modbus
network.
For more information see:
See Appendix A, page 66, Figure 3 for dimensional
drawing.
Functional Specications
Remote Reset (for use with optional 777 Series) ....Normally open pushbutton rated 24VDC,
10mA (min.)
Power Requirements
Voltage ....................................... 24VDC +10%
Current ....................................... 95mA (max.) 70mA (typical)
Power ........................................2.28 W (max.) 1.7 W (typical)
Ethernet Controller ............................IEEE 802.3
Capability ....................................10Base-T
Input Characteristics
General Purpose (4)
Voltage Range
CIO-MB ......................................12-24VDC
CIO-120-MB ..................................90-130VAC
Current ....................................... 2mA (typical)
Output Characteristics
SPDT (1), SPST (1)
Pilot Duty ....................................480VA & 240VAC, B300
General Purpose ...............................5A @ 240VAC
General Characteristics
Ambient Operating Temperature ................ -20° to 70°C (-4° to 158°F)
Terminal (depluggable terminal block)
Torque .......................................3 in.-lbs. (max.)
Wire AWG ....................................12-20 AWG
Class of Protection .............................IP20, NEMA 1 (nger safe)
Relative Humidity .............................10-95%, non-condensing per IEC 68-2-3
Standards Passed
Electrostatic Discharge (ESD) ....................IEC 61000-4-2, Level 3, 6kV contact, 8kV air
Radio Frequency Immunity, Radiated ............150 MHz, 10V/m
Fast Transient Burst ............................IEC 61000-4-4, Level 3, 4kV input power
Hi-Potential Test ...............................Meets UL508 (2 x rated V + 1000V for 1 min)
Surge
Input Power ..................................IEC 61000-4-5, Level 1
Inputs/Data Lines .............................IEC 61000-4-5, Level 2
Safety Marks
UL ..........................................UL508 (File #E68520)
CSA. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C22.2 (File #46510)
CE ..........................................IEC 60947-6-2
Enclosure .....................................Polycarbonate
Dimensions ...................................2.08”H x 2.776”W x 0.77”D
Weight .......................................0.25 lb. (4 oz., 113.4 g)
Mounting Methods .......................... DIN Rail or surface mount (w/ two #8
screws)
Communication Modules
Communication Adapters
• RS485-RS232 converter with cable & plug
• RS485-USB converter with cable & plug/
RS232:USB converter
Models RS485MS-2W / CIO-MB
communication link to PLC/SCADA/monitoring systems
Specications match industry standard.
CATALOG_SYMCOM_2014.indd 10 6/10/14 11:06 AM