MODEL: R7L
24 V DC±10 %, ripple 10 %p-p max.)
Remote I/O R7 Series
LonWorks I/O MODULE
[2] OPTIONS
blank: none
/Q: With options (specify the specification)
EXTENSION MODULE: R7L–[1][2]
[1] I/O TYPE
EA8: Discrete input, 8 points
EA16: Discrete input, 16 points
EC8A: NPN transistor output, 8 points
EC16A: NPN transistor output, 16 points
EC8B: PNP transistor output, 8 points
EC16B: PNP transistor output, 16 points
ORDERING INFORMATION
• Basic module: R7L-[1]-AR[2]
Specify a code from below for each [1] and [2].
(e.g. R7L-DC16A-AR/Q)
• Specify the specification for option code /Q
(e.g. /C01)
[2] OPTIONS
blank: none
/Q: Option other than the above (specify the specification)
• Extension module: R7L-[1][2]
Specify a code from below for each [1] and [2].
(e.g. R7L-EC16A/Q)
SPECIFICATIONS OF OPTION: Q
COATING (For the detail, refer to M-System's web site.)
/C01: Silicone coating
• Specify the specification for option code /Q
(e.g. /C01)
/C02: Polyurethane coating
/C03: Rubber coating
MODEL: R7L-[1]-AR[2]
FUNCTIONS & FEATURES
The R7L interfaces analog and discrete I/O signals with a PC
[1] I/O TYPE
DA16: Discrete input, 16 points
via LonWorks.
DC16A: NPN transistor output, 16 points
(One-shot pulse output is available.)
DC16B: PNP transistor output, 16 points
(One-shot pulse output is available.)
DAC16: PNP discrete input, 8 points
NPN transistor output, 8 points
A ‘basic’ module can be attached with an ‘extension’
module. By combining two modules, single station can
handle mixed analog and discrete signals, 32-point discrete
inputs, 32-point discrete outputs, 16-point discrete I/Os and
other combinations of signals.
Single module can handle multiple Functional Blocks, not
only the discrete I/O, but also the pulse count input, one-
shot output, scaling, alarm output, and so forth.
Input sensor type (thermocouple, RTD) and range can be
selected using the LNS Plug-in Software (model: R7LPLG).
(One-shot pulse output is available.)
SV4: DC voltage/current input (10 V/20 mA), 4 points
TS4: Thermocouple input, 4 points
RS4: RTD input, 4 points
YV2: DC voltage output, 2 points
YS2: DC current output, 2 points
RR8: Remote control relay control output, 8 points
R7L-DA16 and -DAC16 can accept totalized pulse input with
no need of input extension module. Other modules need
extension module.
RELATED PRODUCTS
• XIF File (Device Interface File)
XIF file is used to define a LonWorks device when
programmed on LonMaker.
• LNS Plug-in Software (model: R7LPLG)
XIF files and LNS Plug-in Software are downloadable at M-
System's web site.
POWER INPUT
Universal
AR: 24 V AC/24 V DC
(Operational voltage range: 24 V AC±10 %,50/60Hz/
R7L SPECIFICATIONS
ES-7804 Rev.13 Page 1/26
http://www.m-system.co.jp/