B7AH-R6D53 datasheet(110/121 Pages) OMRON

110 / 121 page

B7AP

108

Note:

1. The maximum I/O points refers the maximum I/O points handled simultaneously by the B7A Input and Output Units. Figures in

parentheses indicate the maximum I/O points handled simultaneously by the B7A Input and Output Units each connected with an

independent power supply. Refer to

Power Supplies on page 110.

2. The maximum I/O points are the same as the maximum input points of the B7A Input Unit connected to the B7AP-M1.

3. PLCs and three-wire sensors can be connected only if the B7A Input and Output Units are each connected with an independent

power supply. Refer to

Power Supplies on page 110.

Specifications

Communications Specifications

Communications method

Unidirectional, time-division multiplex

Transmission distance (couplers)

±1.5 mm

Transmission distance (B7A)

100 m max. (see note 1)

I/O delay time

Typical:

19.2 ms; 31 ms max.

Minimum coupler interfacing time

0.3 s (see note 2)

Minimum distance between Power

Couplers mounted in parallel

60 mm

Note:

1. The value is for the case where a power supply is provided only for the B7AP-S1.

2. Minimum coupler interfacing time is the minimum time required for signal and power transmission between the B7AP-S1 and

B7AP-M1 Power Couplers.

Characteristics

Item

B7AP-S1

B7AP-M1

Power supply voltage

24 VDC

±10%

---

Current consumption

300 mA

---

Insulation resistance

100 M

Ω min. (at 500 VDC) between each lead wire and external parts

Dielectric strength

1,000 VAC, 50/60 Hz for 1 min between each lead wire and external parts

Noise immunity

Noise level: 1.5 kV; pulse width: 100 ns to 1

µs (on transmission line due to coupling)

Vibration resistance

10 to 55 Hz, 1.5-mm double amplitude

Shock resistance

500 m/s2

Ambient temperature

Operating: –10 to 55

°C (with no icing or condensation)

Storage:

–25 to 65

°C (with no icing or condensation)

Ambient humidity

Operating: 35% to 95% (with no condensation)

Cable pulling strength

49 N

Nut tightening strength

39 N

S m

Enclosure rating

IEC IP67

Maximum cable length

2 m

Weight

Approx. 300 g

Approx. 230 g

EMC

Radiated Emissions:

EN55022 class A

Radiated Immunity:

prEN50082-2

Electrostatic Discharge:

prEN50082-2

Burst Transients:

prEN50082-2

Approved standards

UL508

Conforms to EN50081-2, EN50082-2

Moving Unit Specifications

Output voltage

12 VDC

±10%

Output current

38 mA

Note:

Use the Moving Unit so that the total current consumption of all input devices is 38 mA max. if power is supplied to the input devices

through the Moving Unit.

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