ES-7808-W Rev.2
R7FN-DAC16B
Remote I/O R7 Series
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
FLEX NETWORK is registered trademark of Digital Electronics Corporation in Japan.
MODEL:R7FN–DAC16B–R[1]
ORDERING INFORMATION
• Code number: R7FN-DAC16B-R[1]
Specify a code from below for [1].
(e.g. R7FN-DAC16B-R/Q)
• Specify the specification for option code /Q
(e.g. /C01/SET)
I/O TYPE
DAC16B
: NPN discrete input &
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.)
[1] OPTIONS
blank
: none
/Q
: Options other than the above (specify the specification)
SPECIFICATIONS OF OPTION: Q (multiple selections)
COATING (For the detail, refer to our web site.)
/C01
: Silicone coating
/C02
: Polyurethane coating
/C03
: Rubber coating
EX-FACTORY SETTING
/SET
: Preset according to the Ordering Information Sheet
(No. ESU-7808-DAC16)
GENERAL SPECIFICATIONS
Connection:
M3 separable screw terminal (torque 0.5 N·m)
Solderless terminal
: Refer to the drawing at the end of the section.
•
Communication cable
Recommended manufacture
: Japan Solderless Terminal MFG.Co.Ltd
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
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
Selectable with the front DIP SW
(*) factory default setting
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
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
Network cable
: Pro-face’s following cable
FN-CABLE2010-31-MS (10 m)
FN-CABLE2050-31-MS (50 m)
FN-CABLE2200-31-MS (200 m)
Transmission distance
: 12 Mbps: 100 meters (328 ft) (*)
6 Mbps: 200 meters (656 ft)
(*) Factory default setting
Station address
: Rotary switch
(Refer to the instruction manual)
Terminating resistor
: Built-in
INPUT SPECIFICATIONS
Common
: Positive common (NPN) per 8 points
Maximum inputs applicable at once:
No limit (at 24 V DC)
Rated input voltage
: 24 V DC ±10 %; ripple 5 %p-p max.
ON voltage / current
: ≥ 15 V DC (X0 through X7 to COM) / ≥ 3.5 mA
OFF voltage / current
: ≤ 5 V DC (X0 through X7 to COM) / ≤ 1 mA
Input current
: ≤ 5.5 mA per point at 24 V DC
Input resistance
: Approx. 4.4 kΩ
ON delay
: ≤ 2.0 msec.
OFF delay
: ≤ 2.0 msec.
OUTPUT SPECIFICATIONS
Common
: Positive common (PNP) per 8 points
Maximum outputs applicable at once:
No limit (at 24 V DC)
Rated load voltage
: 24 V DC ±10 %
Rated output current
: 0.25 A per point, 2.0 A per common
Residual voltage
: ≤ 1.2 V
Leakage current
: ≤ 0.1 mA
ON delay
: ≤ 0.5 msec.
OFF delay
: ≤ 1.5 msec.
(When driving an inductive load, connect a diode in parallel with the load.)
INSTALLATION
Current consumption
•
DC
: Approx. 50 mA
Operating temperature
: -10 to +55°C (14 to 131°F)
Storage temperature
: -20 to +65°C (-4 to +149°F)
Operating humidity
: 30 to 90 %RH (non-condensing)
Atmosphere
: No corrosive gas or heavy dust
Mounting
: DIN rail (35 mm rail)
Weight
: 200 g (0.44 lb)
PERFORMANCE
Insulation resistance
: ≥ 100 MΩ with 500 V DC
Dielectric strength
: 1500 V AC @ 1 minute (I/O to FLEX NETWORK to power to FG)
STANDARDS & APPROVALS
EU conformity
:
EMC Directive
EMI EN 61000-6-4
EMS EN 61000-6-2
RoHS Directive
EXTERNAL VIEW
CONNECTION DIAGRAMS
TERMINAL ASSIGNMENTS
■I/O TERMINAL ASSIGNMENT
I/O DATA DESCRIPTIONS
EXTERNAL DIMENSIONS & TERMINAL ASSIGNMENTS unit: mm [inch]
SCHEMATIC CIRCUITRY & CONNECTION DIAGRAM
Note: In order to improve EMC performance, bond the FG terminal to ground.
Caution: FG terminal is NOT a protective conductor terminal.