+​9140 -27141522 / 27141533

Apollo Computing Laboratories (P) Ltd

 ​mktg@apollocomputing.com

Command Control Signal Conditioner2 (CCSC II) 

CCSC2 Overview

Compliance to MIL-STD-461E & MIL-STD-810FThis package is one of the critical avionic packages. The unit receives commands from onboard computer over 1553B bus and is responsible for switching relays, monitoring their status, sending command voltages to control systems, providing excitation supply to pressure transducers, conditioning received signal voltages and measuring parameters like system pressures and battery voltages.

CCSC II Specifications

CCSC Unit consists of CCSC Relay section and CCSC MIU.

CCSC Relay Section


  • ✅
    ✅
    ✅
     High Current Relays 
  • ✅
    4PDT 10A Latch Relay : 4 Nos. 
  • ✅
    4PDT 10A Non Latch Relay : 5 Nos. 
  • ✅
    2PDT 5A Non Latch Relay : 16 Nos

CCSC Relay Power Supply Specifications:

  • ✅
     Input : 18-36V 
  • ✅
    Outputs : 3 Nos. 
  • ✅
    V1: +5V @ 5A 
  • ✅
    V2: +15V @1A 
  • ✅
    V3: -15V @ 1A

CCSC MIU Section 

Processor  Vertex-II Pro Embedded PowerPC 405
Memory SRAM :256K x 32
FLASH :256K x 32
Analog Inputs No. of channels :22 Nos. [15 Nos(Single ended),7 Nos. (Differential) ]
Voltage Range :-10V to +10V
Resolution :16-Bit
Conversion Time :4 µs
Isolation :Optical
Analog Outputs  No. of channels4 Nos.
Voltage Rang :e-10V to +10V
Resolution :12 bits
Settling Time :8 µs
Isolation :Optical
Digital Inputs No.of channels :64 Nos.
Isolation :Optical
Input Voltage Range :5V
Digital Outputs No.of channels :64 Nos.
Isolation :Optical
Driving Voltage Range :28 V
Driving Capacity :500 mA
1553B Interface No. of Dual Redundant Channels:1Channel (Bus A and Bus B)
Memory :64 K x 16 / 4K x 16
Interface Chip :BU 61688 / 61588
RS-422 Interface No. of Channels:1 No.

CCSC MIU Power Supply Specifications:

 Input : 18-36V 
Outputs : 7 Nos. 
V1: +5V @ 3A 
V2: +5V @ 2A 
V3: +3.3V @ 7A 
V4: +15V @ 0.9A 
V5: -15V @ 0.9A 
V6: +28V @ 1.25A 
V7: +28V @ 1.25A

Command Control Signal Conditioner3 (CCSCIII) 

CCSC3 Overview

Compliance to MIL-STD-461E & MIL-STD-810FThis package is one of the critical avionic packages. The unit receives commands from onboard computer over 1553B bus and is responsible for switching relays, monitoring their status, sending command voltages to control systems, providing excitation supply to pressure transducers, conditioning received signal voltages and measuring parameters like system pressures and battery voltages.

CCSC III Specifications

CCSC Unit consists of CCSC Relay section and CCSC MIU.

CCSC Relay Section


  • ✅
    ✅
    High Current Relays 
  • ✅
    3PDT 25A Latch Relay : 4 Nos. 
  • ✅
    4PDT 10A Latch Relay : 2 Nos. 
  • ✅
    4PDT 10A Non Latch Relay : 6 Nos. 
  • ✅
    2PDT 10A Latch Relay : 1 Nos.
  • ✅
     2PDT 5A Non Latch Relay : 20 Nos.

CCSC Relay Power Supply Specifications:

  • ✅
     Input : 18-36V
  • ✅
     Outputs : 3 Nos.
  • ✅
     V1: +5V @ 5A 
  • ✅
    V2: +15V @1A 
  • ✅
    V3: -15V @ 1A

CCSC MIU Section 

Processor  Vertex-II Pro Embedded PowerPC 405
Memory SRAM :256K x 32
FLASH :256K x 32
Analog Inputs No. of channels :22 Nos. [15 Nos(Single ended),7 Nos. (Differential) ]
Voltage Range :-10V to +10V
Resolution :16-Bit
Conversion Time :4 µs
Isolation :Optical
Analog Outputs  No. of channels 4 Nos.
Voltage Rang :e-10V to +10V
Resolution :12 bits
Settling Time :8 µs
Isolation :Optical
Digital Inputs No.of channels :64 Nos.
Isolation :Optical
Input Voltage Range :5V
Digital Outputs No.of channels :64 Nos.
Isolation :Optical
Driving Voltage Range :28 V
Driving Capacity :500 mA
1553B Interface No. of Dual Redundant Channels:1Channel (Bus A and Bus B)
Memory :64 K x 16 / 4K x 16
Interface Chip :BU 61688 / 61588
RS-422 Interface No. of Channels:1 No.

CCSC MIU
Power Supply Specifications:

 Input : 18-36V 
Outputs : 7 Nos. 
V1: +5V @ 3A 
V2: +5V @ 2A 
V3: +3.3V @ 7A 
V4: +15V @ 0.9A 
V5: -15V @ 0.9A 
V6: +28V @ 1.25A 
V7: +28V @ 1.25A

Command Control Signal Conditioner4 (CCSCIV ) 

CCSC4 Overview

Compliance to MIL-STD-461E & MIL-STD-810FThis package is one of the critical avionic packages. The unit receives commands from onboard computer over 1553B bus and is responsible for switching relays, monitoring their status, sending command voltages to control systems, providing excitation supply to pressure transducers, conditioning received signal voltages and measuring parameters like system pressures and battery voltages.

CCSC4 Specifications

CCSC Unit consists of CCSC Relay section and CCSC MIU.

CCSC Relay Section


  • ✅
    ✅
    ✅
    ✅
    High Current Relays 
  • ✅
    Solid State Relays 25A : 1 No. 
  • ✅
    3PDT 25A Latch Relay : 1 Nos. 
  • ✅
    4PDT 10A Non Latch Relay : 7 Nos. 
  • ✅
    2PDT 5A Non Latch Relay : 7 Nos. 
  • ✅
    2PDT 10 Latch Relay : 1 Nos.

CCSC Relay Power Supply Specifications:

  • ✅
       Input : 18-36V 
  • ✅
    Outputs : 3 Nos. 
  • ✅
    V1: +5V @ 5A 
  • ✅
    V2: +15V @1A 
  • ✅
    V3: -15V @ 1A

CCSC MIU Section 

CCSC MIU
Power Supply Specifications

Processor  Vertex-II Pro Embedded PowerPC 405
Memory SRAM :256K x 32
FLASH :256K x 32
Analog Inputs No. of channels :22 Nos. [15 Nos(Single ended),7 Nos. (Differential) ]
Voltage Range :-10V to +10V
Resolution :16-Bit
Conversion Time :4 µs
Isolation :Optical
Analog Outputs  No. of channels 4 Nos.
Voltage Rang :e-10V to +10V
Resolution :12 bits
Settling Time :8 µs
Isolation :Optical
Digital Inputs No.of channels :64 Nos.
Isolation :Optical
Input Voltage Range :5V
Digital Outputs No.of channels :64 Nos.
Isolation :Optical
Driving Voltage Range :28 V
Driving Capacity :500 mA
1553B Interface No. of Dual Redundant Channels:1Channel (Bus A and Bus B)
Memory :64 K x 16 / 4K x 16
Interface Chip :BU 61688 / 61588
RS-422 Interface No. of Channels:1 No.

 Input : 18-36V 
Outputs : 7 Nos. 
V1: +5V @ 3A 
V2: +5V @ 2A 
V3: +3.3V @ 7A 
V4: +15V @ 0.9A 
V5: -15V @ 0.9A 
V6: +28V @ 1.25A 
V7: +28V @ 1.25A

CCSC-Power (Command Control Signal Conditioner-Power)

 Overview

Compliance to MIL-STD-461E & MIL-STD-810FThis package is one of the critical avionic packages.The unit receives commands from onboard computer over 1553B bus and is responsible for switching relays, monitoring their status, sending command voltages to control systems, providing excitation supply to pressure transducers, conditioning received signal voltages and measuring parameters like system pressures and battery voltages.

 Specifications -​ CCSC Power

CCSC Unit consists of CCSC Relay section and CCSC MIU.

CCSC Relay Section


  • ✅
    ✅
    ✅
    ✅
    ✅
     High Current 
  • ✅
    Relays Solid State Relays 25A : 1 Nos. 
  • ✅
    3PDT 25A Latch Relay : 5 Nos. 
  • ✅
    4PDT 10A Non Latch Relay : 11 Nos. 
  • ✅
    2PDT 5A Non Latch Relay : 11 Nos. 
  • ✅
    2PDT 10 Latch Relay : 1 Nos.

CCSC Relay Power Supply Specifications:

  • ✅
        Input : 18-36V 
  • ✅
    Outputs : 3 Nos. 
  • ✅
    V1: +5V @ 5A 
  • ✅
    V2: +15V @1A 
  • ✅
    V3: -15V @ 1A

CCSC MIU Section 

Processor  Vertex-II Pro Embedded PowerPC 405
Memory SRAM :256K x 32
FLASH :256K x 32
Analog Inputs No. of channels :22 Nos. [15 Nos(Single ended),7 Nos. (Differential) ]
Voltage Range :-10V to +10V
Resolution :16-Bit
Conversion Time :4 µs
Isolation :Optical
Analog Outputs  No. of channels 4 Nos.
Voltage Rang :e-10V to +10V
Resolution :12 bits
Settling Time :8 µs
Isolation :Optical
Digital Inputs No.of channels :64 Nos.
Isolation :Optical
Input Voltage Range :5V
Digital Outputs No.of channels :64 Nos.
Isolation :Optical
Driving Voltage Range :28 V
Driving Capacity :500 mA
1553B Interface No. of Dual Redundant Channels:1Channel (Bus A and Bus B)
Memory :64 K x 16 / 4K x 16
Interface Chip :BU 61688 / 61588
RS-422 Interface No. of Channels:1 No.

CCSC MIU Power Supply Specifications:

 Input : 18-36V 
Outputs : 7 Nos. 
V1: +5V @ 3A 
V2: +5V @ 2A 
V3: +3.3V @ 7A 
V4: +15V @ 0.9A 
V5: -15V @ 0.9A 
V6: +28V @ 1.25A 
V7: +28V @ 1.25A