CTI Products RYB-8 Relay Board - Manual (Page 2)

RYB-8 Relay Board
RYB-8 2007-05
MCN, MCNRCD, CIB, IIB, and IOB are trademarks of CTI Products, Inc..
Other trademarks referenced are properties of their respective owners. Specifications subject to change or improvement without notice.
Hot-Standy Power Supply Option
Mounted to Front of 19” Rack Mount Panel
RYB-8 Relay Board Specifications
(See Manual for additional specs)
Relay Circuits 8, DPDT (Dual Form C), Sealed, MIL-R
Relay Contact Rating
and Life Expectancy
0.5A @ 28VDC Resistive 500k Ops
160mA @ 28VDC Lamp 10k Ops
30uA @ 50mVDC Low Level 1M Ops
Relay Coil Load Active low
88 mA max. @12VDC
110 mA max. @15VDC
Operate & Release
Time
4.0 ms max. with 12 VDC supply and
contact load of 10 mA @ 6VDC
Supply Voltage 12VDC Nominal (10-15VDC)
Supply Current
(all 8 relays activated)
704 mA max. @12VDC
880 mA max. @15VDC
Relay Control (Input)
& Contact (Output)
Connectors
50-pin Female Micro-ribbon AMP
connector (TELCO 25-pair style)
Optional Telephone
Line Terminations
620 Ohm 1/4 W 5%
Power Connector: 4-pin screw terminal strip,
accepts #24 to #14 AWG wire.
Fuse AGC 1A
Temperature Rating -25 to +65 Degrees C
Size 7.5”H x 3.75”W x 2.5”D
Power Supply Specifications
Input Voltage 100-240VAC, 47-63 Hz
Output Voltage 12VDC
Output Power 50W
Power Distribution Board Specifications
(For Hot-Standby Power Supply Option Only)
Power Source Inputs 2, 12VDC Nominal,
Individually fused at 4A,
Screw Terminal connections
Power Source Outputs 4, 12VDC,
Individually fused at 1A,
Screw Terminal connections
Visual Status Indicators 2, Green LEDs for Input OK
2, Red LEDs for Input Fail
4, Green LEDs for Output OK
4, Red LEDs for Output Fail
Audible Indicator Activates for any blown fuse,
can be disabled.
Logic Status Indicators 3, Driven from Solid State Relays
Contact Rating: 60VDC, 0.5A
Screw Terminal connections
Size 7.5”H x 3.75”W x 2.0”D