ES-7807-G Rev.0

R7E-DC16A

Remote I/O R7 Series

ETHERNET I/O MODULE

(NPN transistor output, 16 points, Modbus/TCP use)
Functions & Features
• 16 points NPN transistor output module for Modbus/TCP (Ethernet)
• Extension module can be connected

MODEL:R7E–DC16A-R[1]

ORDERING INFORMATION

• Code number: R7E-DC16A-R[1]
Specify a code from below for [1].
(e.g. R7E-DC16A-R/Q)
• Specify the specification for option code /Q
(e.g. /C01/SET)

I/O TYPE

DC16A: NPN transistor output, 16 points

POWER INPUT

DC Power
R: 24 V DC
(Operational voltage range 24 V ±10 %, ripple 10 %p-p max.)

[1] OPTIONS

blank: none
/Q: With options (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-7807-G)

RELATED PRODUCTS

• PC Configurator cable (model: MCN-CON or COP-US)
• PC configurator software (model: R7CON)
Downloadable at our web site.
• Discrete input extension module (model: R7E-EAx)
• Discrete output extension module (model: R7E-ECx)
Note: PC Configurator Software is required to set IP address.

GENERAL SPECIFICATIONS

Connection
Ethernet: RJ-45 Modular Jack
Power, output: M3 separable screw terminal (torque 0.5 N·m)
Solderless terminal: Refer to the drawing at the end of the section.
Recommended manufacturer: Japan Solderless Terminal MFG. Co., Ltd., Nichifu Co., Ltd.
Applicable wire size: 0.25 to 1.65 mm² (AWG 22 to 16)
Screw terminal: Nickel-plated steel
Housing material: Flame-resistant resin (gray)
Isolation: Output to Ethernet to power to FG
Extension: No extension (*), Discrete input 8 or 16 points, Discrete output 8 or 16 points
Selectable with the front DIP SW
(*) Factory default setting
Output at the loss of communication:
Hold the output (*), Reset the output
Selectable with the front DIP SW
(*) Factory default setting
Status indicator LEDs: PWR, RUN
Discrete output status indicator LED: LED turns on with output ON
Configurator connection: 2.5 dia. miniature jack
■Recommended solderless terminal

ETHERNET COMMUNICATION

Physical layer standard: IEEE 802.3u
Data link layer: 10BASE-T / 100BASE-TX
Baud rate: 10 / 100 Mbps, Auto Negotiation
Protocol: Modbus/TCP
Data: RTU (binary)
Max. number of socket connections: Two (2)
Transmission media: 10BASE-T (STP cable, category 5)
100BASE-TX (STP cable, category 5e)
Max. segment length: 100 meters
IP address: Can be set and changed with PC Configurator Software (model: R7CON) (default: 192.168.0.1)
Subnet Mask: Can be set and changed with PC Configurator Software (model: R7CON) (default: 255.255.255.0)
Default Gateway: Can be set and changed with PC Configurator Software (model: R7CON) (Ver.2.41 or later) (default: 192.168.0.100)
Port No.: 502
DHCP available (Ver.3.00 or later)
Ethernet indicator LEDs: LINK, LINK100, COL

OUTPUT SPECIFICATIONS

Common: Negative common (NPN) per 16 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. 86 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)