Basler A501kc Uživatelský manuál stáhnout pdf (Strana 20)

Camera Interface

2-6 Basler A500k

PRELIMINARY

Figure 2-3: FlashOut Signal Timing

Figure 2-4: Flash Trigger Output Schematics

Flash

Out

ExFlash

or

Integrate

Enabled

max = 0.3 µs max = 0.3 µs

max

= 1.3 µs (A501k)

= 1 µs (A503k)

= 1 µs (A504k)

max = 1.3 µs (A501k)

= 1 µs (A503k)

= 1 µs (A504k)

TTL Active High (default)

A TTL Active High output signal is

typically used together with a TTL /

CMOS Logic Device.

The TTL Active High output signal

has the following characteristics:

• High output min. 4.5 V at 10 mA

output load, shortcut current

50 mA (+40 %/- 20 %)

• Low output max. 0.5 V at -10 mA

output load, shortcut current

-50 mA (+40 %/- 20 %)

Low Side Switch

(Open Collector)

When you select this output signal

variant, the upper transistor is deac-

tivated, which is shown by grayed

lines in the schematic.

The schematic shows a sample cir-

cuit for your flash device.

Select your flash device to ensure

that the maximum output current

never exceeds 50 mA.

High Side Switch

When you select this output signal

variant, the lower transistor is deac-

tivated, which is shown by grayed

lines in the schematic.

The schematic shows a sample cir-

cuit for your flash device.

Select your flash device to ensure

that the maximum output current

never exceeds 50 mA.

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