16 Channel Relay
Ouput Expander.
INTECH Micro
2100-R2 Rev 1.0
Features.
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z16 Digital, Isolated, Relay Outputs.
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zCascade option for a 2nd 2100-R2.
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zEnables 32 Digital, Isolated, Relay Outputs.
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zCost Effective Output Expansion for 2100-A16 and 2100-A4.
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zEasy Programming Via Microscan Maps.
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zProgrammable Relay States - NO or NC.
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zUniversal AC/DC Power Supply.
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zEasy to Install.
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zCompact DIN Rail Mount Enclosure
Ordering Examples.
1/ 2100-R2-M 2100-R2; 23~90Vdc Power Supply.
Quality Assurance Programme.
The modern technology and strict procedures of the ISO9001 Quality Assurance Programme applied during design,
development, production and final inspection grant long term reliability of the instrument. This instrument has been
designed and built to comply with EMC and Safety Standards requirements.
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Note 1) The 2100-R2-X is field selectable for H or M power supply.
Note 2) Power supply ‘H’ is field selectable for ’M’, and ‘M’ for ‘H’. Power supply ‘L’must be ordered separately.
2100 models include:
2100-4S : RS422 to RS485 Converter.
2100-A16 :16AI, 4DI, 2 Relay Out, 2 AO.
2100-A4 :4AI, 4DI, 4 Relay Out, 2 AO.
2100-A4e :4AI, 4DI, 8 Relay Out, 2 AO.
2100-AO :8 AO, 8 AI, 12 DI, 2 Relay Out.
2100-D :12DI, 12 Relay Out.
2100-IS :Isolated RS232 to RS422/485.
2100-M :16AI Multiplexer.
2100-ME :Memory Expansion for 2100-A.
2100-NET :Isolated Ethernet to RS232/422/485.
2100-NS :Non-Isolated RS232 to RS422/485.
2100-R2 :16 Relay Expansion for 2100-A.
2100-RL2 :2 Relay Expansion for 2100-A.
TECHNOLOGY
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Description.
The 2100-R2 16 Channel Relay Output Expansion Module is used in conjunction with the 2100-A16.
This allows the 2100-A16 to stand alone as a 16 channel controller / alarm unit.Asecond 2100-R2 can
be then connected to the first 2100-R2, creating a 32 channel controller / alarm unit. The 2100-R2
relay outputs can be used for any combination of control and alarm functions. The control parameters
for each of the 16 controllers is downloaded from user friendly Microscan Sofware, and stored in
permanent memory on the 2100-A16. These parameters include Setpoint (SV), Switching Differential,
Auto / Manual, Manual Output Setting, Dual Action Control, Single Action Control, Heat / Cool, Heat
Only, Cool Only.
The 16 controller alarms will operate unaffected by computer power downs, reboots, etc. The relay
outputs can also be accessed directly from the Scada. The 2100-R2 can also be used in conjunction
with the 2100-A4for general purpose alarms, generated by the Scada.
Ordering Information.
2100-R2-X Standard Unit: 85~264Vac/dc Power Supply.
2100-R2
PS
Z985