Specifications

Each of these VXI Switch Modules provides 64 individual switch points. The CY/64K sup-
plies 64 Form A reed relays, while the CY/64KC furnishes 64 Form C general purpose arma-
ture relays. Any number or relays may be closed simultaneously and relay status may be
read at any time. All CYTEC products utilize both Register and Message based operation.
CY/64K holds 64 separate single pole Form C Type S Standard or Type M Mercury reed relays. Each contact set is
individually wired to 34 pin front panel connectors.
CY/64KC is built with 64 individual high sensitivity, low thermal offset single pole Form C Type A armature relays for
switching instrumentation level signals. The Normally Open, Normally Closed and Common contacts of all relays are
wired out to 50 pin header connectors. Thermal Offsets are less than five microvolts.
BULLETIN
CY/64K
2555 Baird Road, Penfield, New York 14526 [phone] FAX [phone]
CY/64K & CY/64KC
VXI C-SIZE INDIVIDUAL RELAY SWITCH MODULES
POWER +5 Volts, less than 1.2 Amp
CY64/K +12V, 15 mA per energ. relay
CY64/KC +12V, 20 mA per energ. relay
BANDPASS DC to 40 MHz (-3dB)
INSERTION LOSS less than 0.1 dB at 1 MHz
ISOLATION/CROSSTALK less than -40 dB at 1 MHz
RELAY SPECIFICATIONS
• CY/64K-S - Form A Type S Standard Reed Relays
• CY/64K-M - Form A Type M Mercury Reed Relays
• CY/64KC - Form C Type A Armature Relays
• CY/64K- Four 34 Pin Header Connectors
• CY/64KC - Four 50 Pin Header Connectors
FOR TECHNICAL ASSISTANCE CONTACT 1-800-346-3117 or WWW.CYTEC-ATE.COM
WARRANTY
CYTEC Corp. warrants that all products are free from de-
fects in workmanship and materials for a period of 5 years.
Reed relays are guaranteed for 100 million operations when
used within their published specifications.
SPECIFICATIONS
DETAILED DESCRIPTION
•
•
AVAILABLE MODELS
CONNECTORS
Member of the VXI Plug and Play Alliance..
Type S Type M Type A
Contact Rating 10VA 50VA 30VA
Max. Switch Voltage 200V 500V 110V
Max. Switch Current 0.5A 2.0A 1.0A
Max. Carry Current 1.0A 2.0A 1.0A
Breakdown Voltage 0.5A 2.0A 1.0A
Operate Time, less than 1ms 2ms 3ms
Lifetime, Mechanical 10
8
10
8
10
8
Lifetime, Full Load 10
8
10
8
2x10
5
Form C Relays - CY/64KC
Form A Relays - CY/64K
CY/64K CY/64KC