ES-7745-B Rev.0

R7I4DEIP-DC32A-1

Remote I/O R7I4D Series

EtherNet/IP I/O MODULE

(NPN transistor output, 32 points, e-CON connector)
Functions & Features
• 32 points NPN transistor output module for EtherNet/IP
• Supports DLR (Device Level Ring) to form a ring topology

MODEL: R7I4DEIP-DC32A-1-R[1]

ORDERING INFORMATION

• Code number: R7I4DEIP-DC32A-1-R[1]
Specify a code from below for [1].
(e.g. R7I4DEIP-DC32A-1-R/D1/Q)
• Specify the specification for option code /Q
(e.g. /C01/SET)

I/O TYPE

DC32A: NPN transistor output, 32 points

TERMINAL BLOCK

1: Tension clamp terminal block for power supply
RJ-45 Modular jack for communication
e-CON connector for output

POWER INPUT

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

[1] OPTIONS (multiple selections)

Wire Breakdown Detection
Blank: With
/D1: Without
Other Options
blank: none
/Q: Option 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-7745-B)

RELATED PRODUCTS

• PC configurator software (model: R7CFG)
• EDS file
The EDS files and configurator software are downloadable at our web site.
For connecting to PC, use commercially available Mini-B type USB cable. (provided by user)

GENERAL SPECIFICATIONS

Connection
EtherNet/IP: RJ-45 Modular Jack
Power & Sensor excitation: Separable screwless spring
terminal
Output: e-CON connector
Housing material: Flame-resistant resin (gray)
Isolation: Output or exc. supply to EtherNet/IP or FE to power
Output at the loss of communication: Configurable via R7CFG
Status indicator LED: PWR, LNK1, LNK2
(Refer to the instruction manual)
Discrete output status indicator LED: Green LED turns on with output ON

EtherNet/IP COMMUNICATION

Communication Standard: IEEE 802.3u
Transmission: 10BASE-T, 100BASE-TX
Baud rate: 10/100 Mbps (Auto Negotiation function)
Protocol: EtherNet/IP
Max. number of socket connections: 3
Connection type: Exclusive owner / Listen only / Input only
Transmission media: 10BASE-T (STP, Category 5), 100BASE-TX (STP, Category 5e)
Network topology: Line, star and ring
Max. length of fieldbus segment: 100 meters
IP address: 192.168.0.250 (factory setting);
Only host address in IP address is configurable via rotary switches, the other items via PC configurator software (model: R7CFG)
DLR supported
Port No.: 2222, 44818
I/O data size: Two (2) words
Status indicator LEDs: MS, NS (Refer to the instruction manual for details)

OUTPUT SPECIFICATIONS

Common: Negative common (NPN) per 32 points
Maximum outputs applicable at once: No limit (at 24 V DC)
Sensor Excitation: 24 V DC ±10 %, ripple 5 %p-p max.,
≤ 5 A (including discrete output load charge); rated current
8 A
Rated output current: 0.2 A per point, 3.2 A per common
Residual voltage: ≤ 1.2 V
Leakage current:
With wire breakdown detection: ≤ 0.7 mA
Without wire breakdown detection: ≤ 0.1 mA
ON delay: ≤ 0.2 msec.
OFF delay: ≤ 0.5 msec.
Overload current protection function: Turns OFF the outputs when overcurrent is detected
Overheat protection function: Turns OFF the outputs when overheat is detected
Diagnostic function: When the overcurrent, overheat and open load (disconnection) are detected, notifies to the status bit of upper input area. Refer to the users manual for details
Note: Status is disabled with option code: /D1 (without wire breakdown detection).
(When driving an inductive load, connect a diode in parallel with the load.)

INSTALLATION

Current consumption: Approx. 55 mA (rated current 8 A)
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: Surface or DIN rail (35 mm rail)
Weight: 180 g (0.40 lb)

PERFORMANCE

Insulation resistance: ≥ 100 MΩ with 500 V DC
Dielectric strength: 1500 V AC @ 1 minute
(output or exc. supply to EtherNet/IP or FE to power)

STANDARDS & APPROVALS

EU conformity:
EMC Directive
EMI EN 61000-6-4
EMS EN 61000-6-2
RoHS Directive

FUNCTIONS

■ WIRE BREAKDOWN DETECTION
The function to notifies to the status bit of upper input area in case of open load (disconnection) of discrete output is detected.
Connect output load under 10 kΩ.
Pull-down resister is mounted to detect disconnection so weak leakage current flows even when the output is OFF.
Status bit is disabled and pull-down resister is not mounted with option code: /D1 (withourt wire breakdown detection).

PC CONFIGURATOR

The following parameters can be set with using PC Configurator Software (model: R7CFG)
Refer to the users manual for the R7CFG for detailed operation of the software program.