SCHOTT VisiLED MC 1000, Manual

Page: 67 / 104

GB
65
MC 1500 Connections
General properties of VisiLED
illumination units
Properties Values
RS232 connection cable
or RS232-to-USB1.1
converter (13) • Sub-D, 9 pin, “female”
• Pin 2 = Data out from MC 1500
Pin 3 = Data into MC 1500
Pin 5 = Ground
Connection for flash cable
and trigger mode (14) • 3.5 mm mono jack socket
• tip positive tied to + 5 V with 10 kΩ resistor
• TTL, CMOS, Volt free contact or NPN open
collector compatible, triggered by a falling
edge (contact closure)
Connection for foot
switch (15) • 3.5 mm power socket
• tip positive tied to + 5 V with 10 kΩ resistor
• TTL, CMOS, Volt free contact or NPN open
collector compatible, triggered by a falling
edge (contact closure)
Voltage input (16) • 2,1 mm Kleinspannungsbuchse
• tip positive, 21– 24 V DC
• Max. current drain 1,1 A
Properties Values
LED operating hours
(until drop-off to 50%
brightness) approx. 30 000 hrs
Lamp change in VisiLED
illuminations All LEDs in the ringlights must be exchanged
in one go. The replacement must be carried out
by the manufacturer or an authorized customer
service depot.
Color temperature approx. 5600 K
Heat protection measure • Convection cooling
• Integrated thermo guard