MODEL: R7FN-DAC16B
(No. ESU-7808-DAC16)
Remote I/O R7 Series
GENERAL SPECIFICATIONS
Connection: M3 separable screw terminal (torque 0.5 N·m)
Solderless terminal: Refer to the drawing at the end of the
section.
FLEX NETWORK I/O MODULE
(NPN discrete input & PNP transistor output, 8 points each)
Functions & Features
• 8 points NPN discrete input and 8 points PNP transistor
output module for FLEX NETWORK
• Communication cable
Recommended manufacture: Japan Solderless Terminal
MFG.Co.Ltd
FLEX NETWORK is registered trademark of Digital
Electronics Corporation in Japan.
Applicable wire size: 0.2 to 0.5 mm
2
(AWG 26 to 22)
• Others
Recommended manufacture: Japan solderless terminal
MFG.Co.Ltd, Nichifu Co.,ltd
115 (4.53)
Applicable wire size: 0.25 to 1.65 mm
2
(AWG 22 to 16)
Screw terminal: Nickel-plated steel
Housing material: Flame-resistant resin (gray)
Isolation: I/O to FLEX NETWORK to power to FG
Output at the loss of communication:
Output hold (*), Output clear
53 (2.09)
54 (2.13)
mm (inch)
Selectable with the front DIP SW
(*) factory default setting
MODEL:R7FN–DAC16B–R[1]
Status indicator LED: PWR, RUN
(Refer to the instruction manual)
Discrete I/O status indicator LED: LED turns on with I/O ON
■Recommended solderless terminal
ORDERING INFORMATION
• Code number: R7FN-DAC16B-R[1]
Specify a code from below for [1].
(e.g. R7FN-DAC16B-R/Q)
3.3 (.13) max
• Specify the specification for option code /Q
(e.g. /C01/SET)
mm (inch)
I/O TYPE
DAC16B: NPN discrete input &
FLEX NETWORK COMMUNICATION
Communication configuration: 1: N
Connection method: Multi-drop Connection
Communication method: Cyclic Time Division, half-duplex
Communication I/F: Differential, pulse transfer isolation
Error Check: Format, bit, CRC-12 verification
Max. Number of Nodes: 63 (1008 I/O points)
Required node: 1
PNP transistor output, 8 points each
POWER INPUT
DC Power
R: 24 V DC
(Operational voltage range 24 V ±10 %, ripple 10 %p-p max.)
Network cable: Pro-face’s following cable
FN-CABLE2010-31-MS (10 m)
[1] OPTIONS
blank: none
FN-CABLE2050-31-MS (50 m)
/Q: Options other than the above (specify the specification)
FN-CABLE2200-31-MS (200 m)
Transmission distance: 12 Mbps: 100 meters (328 ft) (*)
6 Mbps: 200 meters (656 ft)
SPECIFICATIONS OF OPTION: Q (multiple selections)
COATING (For the detail, refer to M-System's web site.)
/C01: Silicone coating
(*) Factory default setting
Station address: Rotary switch
(Refer to the instruction manual)
/C02: Polyurethane coating
Terminating resistor: Built-in
/C03: Rubber coating
EX-FACTORY SETTING
/SET: Preset according to the Ordering Information Sheet
R7FN-DAC16B SPECIFICATIONS
ES-7808-W Rev.0 Page 1/6
http://www.m-system.co.jp/