ES-8412 Rev.13

R3-DA64A

Remote I/O R3 Series

DISCRETE INPUT MODULE

(Di 64 points; with external excitation supply)

MODEL: R3–DA64A[1][2]

ORDERING INFORMATION

• Code number: R3-DA64A[1][2]
Specify a code from below for each of [1] and [2].
(e.g. R3-DA64AW/12/CE/Q)
• Specify the specification for option code /Q
(e.g. /C01)

NO. OF CHANNELS

64: 64

EXCITATION SUPPLY

A: External excitation

[1] COMMUNICATION MODE

S: Single
W: Dual

[2] OPTIONS (multiple selections)

External Excitation
blank: 24 V DC
/12: 12 V DC
/5: 5 V DC
Standards & Approvals
blank: Without CE
/CE: CE marking
Other Options
blank: none
/Q: Option other than the above (specify the specification)

SPECIFICATIONS OF OPTION: Q

COATING (For the detail, refer to our web site.)
/C01: Silicone coating
/C02: Polyurethane coating
/C03: Rubber coating

RELATED PRODUCTS

• Connector terminal block (model: CNT)
• Special cable with 40-pin connector (model: FCN)

GENERAL SPECIFICATIONS

Connection
Internal bus: Via the Installation Base (model: R3-BSx)
Input: 40-pin connector (OTAX N365P040AU
(Fujitsu Model FCN-365P040-AU...discontinued))
Internal power: Via the Installation Base (model: R3-BSx)
Isolation: Di 11 thru 18 to Di 21 thru 28 to Di 31 thru 38 to Di 41 thru 48 to Di 51 thru 58 to Di 61 thru 68 to Di 71 thru 78 to Di 81 thru 88 to internal bus or internal power
RUN indicator: Bi-color (red/green) LED;
Red when the bus A operates normally;
Green when the bus B operates normally;
Amber when both buses operate normally.
ERR indicator: Green LED turns on in normal operating conditions.
Input status indicator: Red LED; turns on with the input ON.
Group selector: Switches the input status indicator
CN1:
A. 1 - 8: Di11 - Di18, 9 - 16: Di21 - Di28
B. 1 - 8: Di31 - Di38, 9 - 16: Di41 - Di48
CN2:
A. 1 - 8: Di51 - Di58, 9 - 16: Di61 - Di68
B. 1 - 8: Di71 - Di78, 9 - 16: Di81 - Di88
Read rate: 3 / 5 / 10 / 20 / 50 / 70 / 100 / 200 msec.
selectable with DIP SW

INPUT SPECIFICATIONS

Number of input: 64 points
Isolation: Optical isolator
Input resistance:
Approx. 9 kΩ (24 V DC)
Approx. 4 kΩ (12 V DC)
Approx. 1.5 kΩ (5 V DC)
Common: Positive or negative common (NPN/PNP) per 8 points
Rated input voltage
24V exc.: 24 V DC ±10 % (ripple 5 %p-p max.)
12V exc.: 12 V DC ±10 % (ripple 5 %p-p max.)
5V exc.: 5 V DC ±10 % (ripple 5 %p-p max.)
Rated input current: Approx. 3 mA
ON current/resistance:
≥ 2 mA, ≤ 3 kΩ (24 V DC)
≥ 2 mA, ≤ 1.5 kΩ (12 V DC)
≥ 2 mA, ≤ 500 Ω (5 V DC)
OFF current/resistance:
≤ 1 mA, ≥ 6 kΩ (24 V DC)
≤ 1 mA, ≥ 3 kΩ (12 V DC)
≤ 1 mA, ≥ 1.5 kΩ (5 V DC)
Detection levels
ON:
≥ 18 V (24 V DC)
≥ 8 V (12 V DC)
≥ 3 V (5 V DC)
OFF:
≤ 9 V (24 V DC)
≤ 4 V (12 V DC)
≤ 1.5 V (5 V DC)

INSTALLATION

Operating temperature: -10 to +55°C (14 to 131°F)
Operating humidity: 30 to 90 %RH (non-condensing)
Atmosphere: No corrosive gas or heavy dust
Mounting: Installation Base (model: R3-BSx)
Weight: 200 g (0.44 lb)

PERFORMANCE

Data allocation: 4
Current consumption: 100 mA
Insulation resistance: ≥ 100 MΩ with 500 V DC
Dielectric strength: 500 V AC @ 1 minute
(Di 11 thru 18 to Di 21 thru 28 to Di 31 thru 38 to Di 41 thru 48 to Di 51 thru 58 to Di 61 thru 68 to Di 71 thru 78 to Di 81 thru 88)
2000 V AC @ 1 minute (input to internal bus or internal power)
2000 V AC @ 1 minute (power input to FG; isolated on the power supply module)

STANDARDS & APPROVALS

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

EXTERNAL VIEW

EXTERNAL DIMENSIONS unit: mm [inch]

SCHEMATIC CIRCUITRY & CONNECTION DIAGRAM