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General
Information Glossary of Electrical Specifications Optional Logic Adapter |
![]() Model 4560 with optional logic adapter. |
Key Benefits
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Logic adapter, Model 4000, is designed specifically to interface KayPENTAX programmable attenuators directly to TTL circuits. Each adapter is connected to the front of the programmable attenuator (see figure above). Interconnection is through a printed circuit board containing a 10-pin modular connector. A 4' long cable is provided with the mating modular plug on one end.
| Attenuator Model | Logic Adapter Model | Control | Power |
| 4540
4560 |
4000 | 5 Volts at .038mA | 12 Volts DC 200 Max. |
| 4550
1/4550 |
4000 | 5 Volts at .038mA | 12 Volts DC 320 Max. |
| 4580 | 4000 | 5 Volts at .038mA | 12 Volts DC 240 Max. |
| For Programmable Attenuators |
| Logic Adapter for TTL Levels Model 4000 is $30.00 |
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