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About Generic Terms and Abbreviations
Unless otherwise specified, this manual uses the following generic terms and abbreviations to
explain the AJ65BT-64RD3/AJ65BT-64RD4 platinum temperature-measuring resistor Pt100
temperature input module.
Generic Term/
Abbreviation
GX Developer
GX Works2
ACPU
QnACPU
QCPU (A mode)
QCPU (Q mode)
LCPU
Master station
Local station
Remote I/O station
Remote device station
Remote station
Intelligent device station
Master module
SB
SW
RX
RY
RWw
RWr
Product name of the software package for the MELSEC programmable controllers.
Generic term for A0J2CPU, A0J2HCPU, A1CPU, A2CPU, A2CPU-S1, A3CPU, A1SCPU, A1SCPUC24-R2,
A1SHCPU, A1SJCPU, A1SJCPU-S3, A1SJHCPU, A1NCPU, A2NCPU, A2NCPU-S1, A3NCPU, A3MCPU,
A3HCPU, A2SCPU, A2SHCPU, A2ACPU, A2ACPU-S1, A3ACPU, A2UCPU, A2UCPU-S1, A2USCPU,
A2USCPU-S1, A2USHCPU-S1, A3UCPU and A4UCPU.
Generic term for Q2ACPU, Q2ACPU-S1, Q2ASCPU, Q2ASCPU-S1, Q2ASHCPU, Q2ASHCPU-S1, Q3ACPU,
Q4APU and Q4ARCPU.
Generic term for Q02CPU-A, Q02HCPU-A and Q06HCPU-A.
Generic term for Q00JCPU, Q00CPU, Q01CPU, Q02CPU, Q02HCPU, Q06HCPU, Q12HCPU, Q25HCPU,
Q02PHCPU, Q06PHCPU, Q12PHCPU, Q25PHCPU, Q12PRHCPU, Q25PRHCPU,
Q00UJCPU,Q00UCPU,Q01UCPU,Q02UCPU, Q03UDCPU, Q04UDHCPU, Q06UDHCPU,
Q10UDHCPU,Q13UDHCPU, Q20UDHCPU,Q26UDHCPU, Q03UDECPU, Q04UDEHCPU, Q06UDEHCPU,
Q10UDEHCPU, Q13UDEHCPU, Q20UDEHCPU, Q26UDEHCPU,Q50UDEHCPU and Q100UDEHCPU.
Generic term for L02CPU, L26CPU-BT.
Station that controls a data link system.
One station is required for one system.
Station that has a programmable controller CPU and can communicate with the master station and other local
stations.
Station that handles only bit unit information. (Input/output from/to external device)
(AJ65BTB1-16D, AJ65SBTB1-16D, etc.)
Station that handles bit unit information and word unit information. (Input/output from/to external device, analog
data conversion)
Generic term for remote I/O station and remote device station. Controlled by the master station.
Station that can perform transient transmission, e.g. AJ65BT-R2. (Local station included)
Generic term for modules that can be used as the master station.
Link special relay (for CC-Link)
Bit unit information that indicates the module operation status or data link status of the master station/local
station. Represented as SB for convenience.
Link special register (for CC-Link)
16-bit unit information that indicates the module operation status or data link status of the master station/local
station. Represented as SW for convenience.
Remote input (for CC-Link)
Information input from a remote station to the master station in bit unit. Represented as RX for convenience.
Remote output (for CC-Link)
Information output from the master station to a remote station in bit unit. Represented as RY for convenience.
Remote register (write area for CC-Link)
Information output from the master station to a remote device station in 16-bit unit. Represented as RWw for
convenience.
Remote register (read area for CC-Link)
Information input from a remote device station to the master station in 16-bit unit. Represented as RWr for
convenience.
Description
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