R7F4DH-3DAC32A-R datasheet(41/77 Pages) MSYSTEM

41 / 77 page

MODEL: R7F4DH

R7F4DH SPECIFICATIONS

ES-7799 Rev.7 Page 41/77

http://www.m-system.co.jp/

NPN DISCRETE INPUT &

PNP TRANSISTOR OUTPUT MODULE, 8 points each

(MIL connector)

MODEL:

R7F4DH–2–DAC16B

R7F4DH–3–DAC16B

SPECIFICATIONS

■ COMMON SPECIFICATIONS

Common: Positive common per 16 points

Input rating/load voltage: 24 V DC ±10 %, ripple 5 %p-p

max.

Number of I/O: Input, 8 points; Output, 8 points

Maximum I/O applicable at once: No limit (at 24 V DC)

I/O status indicator: LED turns ON with contact ON

Isolation: I/O or sensor excitation to HLS to power input to

Data allocation: 1

■ INPUT

ON voltage / current: ≥ 15 V DC (I/O's X0 through X7 to +24

V) / ≥ 3.5 mA

OFF voltage / current: ≤ 5 V DC (I/O's X0 through X7 to +24

V) / ≤ 1 mA

Input current: ≤ 5.5 mA per point at 24 V DC

Input resistance: Approx. 4.4 kΩ

ON delay: ≤ 0.5 msec.

OFF delay: ≤ 0.5 msec.

■ OUTPUT

Rated output current: 0.1 A per point, 0.8 A per common

Residual voltage: ≤ 1.2 V

Leakage current: ≤ 0.1 mA

ON delay: ≤ 0.2 msec.

OFF delay: ≤ 0.5 msec.

Overload current protection function: Limits the current

value when overcurrent is detected

Overheat Protection Function:

Turns OFF the output when overheat is detected

(When driving an inductive load, connect a diode in parallel

with the load.)

TERMINAL ASSIGNMENTS

■ I/O Terminal

1. TERMINAL BLOCK CODE 2

No.

FUNCTION

No.

FUNCTION

Input 0

Output 2

Input 1

Output 3

Input 2

Output 4

Input 3

Output 5

Input 4

Output 6

Input 5

Output 7

Input 6

GND

Input 7

GND

Output 0

+24V

24VDC

Output 1

+24V

24VDC

2. TERMINAL BLOCK CODE 3

No.

FUNCTION

No.

FUNCTION

+24V

24VDC

Output 4

+24V

24VDC

Input 4

GND

Output 3

GND

Input 3

Output 7

Output 2

Input 7

Input 2

Output 6

Output 1

Input 6

Input 1

Output 5

Output 0

Input 5

Input 0

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