R5T-DA4 DISCRETE INPUT MODULE

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ES-6128 Rev.10

R5T-DA4

Remote I/O R5 Series

DISCRETE INPUT MODULE

(screw terminal block; Di 4 points)

MODEL: R5T-DA4[1][2]

ORDERING INFORMATION

Code number: R5T-DA4[1][2]
Specify a code from below for each of [1] and [2].
(e.g. R5T-DA4W/A/Q)
• Specify the specification for option code /Q
(e.g. /C01/S01)

NO. OF CHANNELS

4: 4

[1] COMMUNICATION MODE

S: Single
W: Dual

[2] OPTIONS (multiple selections)

Excitation
Blank: Internal
/A: External (24 V DC, positive common)
/B: External (24 V DC, negative common)
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
TERMINAL SCREW MATERIAL
/S01: Stainless steel

GENERAL SPECIFICATIONS

Connection
  Internal bus: Via the Installation Base (model: R5-BS)
  Input: M3.5 screw terminal block (torque 0.8 N·m)
  Internal power: Via the base (model: R5-BS)
Screw terminal: Nickel-plated steel (standard) or stainless steel
Isolation: Di1 or Di2 to Di3 or Di4 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.
Input status indicator: Red LED; turns on with the input ON.

INPUT SPECIFICATIONS

■ Internal Excitation
Input: Dry contact, 4 points
Common: Negative, every 2 points
Contact detecting: Max. 24 V DC
ON current/resistance: ≥ 2.5 mA, ≤ 1 kΩ
OFF current/resistance: ≤ 1 mA, ≥ 10 kΩ
■ External Excitation (Positive common)
Input: 24 V DC, 4 points (input resistance 6 kΩ)
Common: every 2 points
Contact detecting: external 24 V DC ±10 %
ON current/resistance: ≥ 2.5 mA, ≤ 2kΩ
OFF current/resistance: ≤ 1 mA, ≥ 18 kΩ
■ External Excitation (Negative common)
Input: 24 V DC, 4 points (input resistance 6 kΩ)
Common: every 2 points
Contact detecting: external 24 V DC ±10 %
ON current/resistance: ≥ 2.5 mA, ≤ 2 kΩ
OFF current/resistance: ≤ 1 mA, ≥ 18 kΩ

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: R5-BS)
Weight: 110 g (0.24 lb)

PERFORMANCE

Data allocation: 1
Response time: ≤ 0.1 sec.
Insulation resistance: ≥ 100 MΩ with 500 V DC
Dielectric strength: 1500 V AC @ 1 minute (Di 1 or Di 2 to Di 3 or Di 4 to internal bus or internal power)
2000 V AC @ 1 minute (power input to FG; isolated on the power supply module)