Screw Terminal Schematic
The PRO050 is an inexpensive prototyping board with a large 0.1 inch prototyping area. It makes prototyping circuits for the Eagle 50, Eagle 50E, Lincoln 60 and Electrum 100 easier. Access to GPIO, ADC, DAC, and power is done through stacking connectors. Common footprints for prototyping include pushbuttons, screw terminals, and RJ45 connector. The PRO050 has the option to be configured with a solderless breadboard. Circuits can be built by soldering directly to the prototyping area or built on an optional solderless breadboard
| PRO050 Designation | Manufacturer | Part Description | Part Number |
| J1 | EDAC Inc | Connector Shielded RJ45 | A00-108-262-450 |
| S1, S2 | C&K Components | Pushbutton | PTS645SK43SMTRLFS |
| T1 | Tyco | 12 position screw terminal | 1-284392-2 |
| J2, J14 | Samtec | 2X15 stacking connector | ESQ-115-24-G-D |
| J7 | Samtec | 2X5 stacking connector for ADC | ESQ-105-24-G-D |
| P7 | Sullins | 2X5 female connector for solderless bread board and the ADC | PPTC052LFBN-RC |
| J8 | Samtec | 2X3 stacking connector for DAC | ESQ-103-24-G-D |
| P8 | Sullins | 2X3 female connector for solderless bread board and the DAC | PPTC032LFBN-RC |
| Keystone | Hex Standoffs | 1902F | |
| APM Hexseal | 1/4\" 4-40 screw | R4-40X1/4 |
The PRO050 board has a footprint for a 12 position screw terminal (T1). It has a pitch of 0.15 inches (3.81mm). Connections for prototyping can be made on PT1. The schematic for the screw terminals is below in Figure 7.
The PRO050 board has footprints for two normally open pushbuttons (S1 & S2). Connections for prototyping S1 can be made on PS1. Connections for prototyping S2 can be made on PS2. The schematic for the pushbuttons is below in Figure 8.
The PRO050 board has a footprint for a RJ45 jack (J1). Connections for prototyping with the RJ45 can be made on P1. The schematic for the RJ45 and top view connector diagram is below in Figure 9.
The PRO050 board has a footprint for a 2 x 3 jumper (JP1). Connections for prototyping the 2 x 3 jumper can be made on P1A and P1B. The schematic for the 2 x 3 jumper is below in Figure 9.
The Eagle 50 and 50E have 20 GPIO available on connector J2 and is brought to the PRO050 boards J2 connector through a stacking header. P2 is an exact copy of the J2 connector and should be used to make prototyping connections. The Eagle 50 has an additional 22 GPIO available on connector J12 and is brought to the PRO050 boards J14 connector. P14 is an exact copy of the J14 connector and should be used to make prototyping connections. Below is the pin-out for P2 and P14 in regards to the Eagle 50 and 50E.
The PRO050 board has a ground bus (J4) and a VCC bus (J5) available to easily connect to ground and 3.3VDC. The Eagle 50 and 50E regulator is capable of providing 1 Amp of current. The Eagle 50 has a typical current requirement of 125mA and the Eagle 50E has a typical current requirement of 250mA. Due to the ground bus and VCC bus being supplied by J2 the J2 connection to the Eagle 50 must be made in order to use J4 and J5 for prototyping.
The Eagle 50 and 50E come standard with 8-channels of 10-bit ADC. To make it easier to prototype an analog front end the ADC available on the Eagle 50 and 50Es J7 connector is brought to the PRO050 boards J7 connector through a stacking header. P7 is an exact copy of the J7 connector and should be used to make prototyping connections. Below is the pin-out for P7 in regards to the Eagle 50 and 50E.
The Eagle 50 and 50E optionally has 4-channels of 10-bit DAC. To make it easier to prototype an analog backend the DAC available on the Eagle 50 and 50Es J8 connector is brought to the PRO050 boards J8 connector through a stacking header. P8 is an exact copy of the J8 connector and should be used to make prototyping connections. Below is the pin-out for P8 in regards to the Eagle 50 and 50E.
NEXT: Electrum 100 Connections
PREVIOUS: Footprint Schematics
The Electrum 100 has 23 GPIO available on connector J2 and is brought to the PRO050 boards J2 connector through a stacking header. P2 is an exact copy of the J2 connector and should be used to make prototyping connections. The Electrum 100 has an additional 24 GPIO available on connector J14 and is brought to the PRO050 boards J14 connector. P14 is an exact copy of the J14 connector and should be used to make prototyping connections. Below is the pin-out for P2 and P14 in regards to the Electrum 100.
The PRO050 board has a ground bus (J4) and a VCC bus (J5) available to easily connect to ground and 3.3VDC. The Electrum 100 switching regulator is capable of providing 500 mA of current. The Electrum 100 has a typical current requirement of 250 to 300 mA. Due to the ground bus and VCC bus being supplied by J2 the J2 connection to the Electrum 100 must be made in order to use J4 and J5 for prototyping.
The Electrum 100 optionally has 8-channels of 12-bit ADC. To make it easier to prototype an analog front end the ADC available on the Electrum 100s J7 connector is brought to the PRO050 boards J7 connector through a stacking header. P7 is an exact copy of the J7 connector and should be used to make prototyping connections. Below is the pin-out for P7 in regards to the Electrum 100.
The Electrum 100 optionally has 4-channels of 12-bit DAC. To make it easier to prototype an analog backend the DAC available on the Electrum 100s J8 connector is brought to the PRO050 boards J8 connector through a stacking header. P8 is an exact copy of the J8 connector and should be used to make prototyping connections. Below is the pin-out for P8 in regards to the Electrum 100.
PREVIOUS: Eagle 50 Connections
The Lincoln 60 and 60E have 26 GPIO available on connector J2 and is brought to the PRO050 boards J2 connector through a stacking header. P2 is an exact copy of the J2 connector and should be used to make prototyping connections. The Lincoln 60 50 has an additional 27 GPIO available on connector J12 and is brought to the PRO050 boards J14 connector. P14 is an exact copy of the J14 connector and should be used to make prototyping connections. Below is the pin-out for P2 and P14 in regards to the Lincoln 60 and 60E.
The PRO050 board has a ground bus (J4) and a VCC bus (J5) available to easily connect to ground and 3.3VDC. The Lincoln 60 and 60E regulator is capable of providing 800 milli-amps of current. The Lincoln 60 has a typical current requirement of ???mA and the Lincoln 60E has a typical current requirement of ???mA. Due to the ground bus and VCC bus being supplied by J2, the J2 connection to the Lincoln 60 must be made in order to use J4 and J5 for prototyping.
The Lincoln 60 and 60E come standard with 8-channels of 12-bit ADC. To make it easier to prototype an analog front end the ADC available on the Lincoln 60 and 60Es J7 connector is brought to the PRO050 boards J7 connector through a stacking header. P7 is an exact copy of the J7 connector and should be used to make prototyping connections. Below is the pin-out for P7 in regards to the Lincoln 60 and 60E.
The Lincoln 60 and 60E optionally has 4-channels of 12-bit DAC. To make it easier to prototype an analog backend the DAC available on the Lincoln 60 and 60Es J8 connector is brought to the PRO050 boards J8 connector through a stacking header. P8 is an exact copy of the J8 connector and should be used to make prototyping connections. Figure 3 is the pin-out for P8 in regards to the Lincoln 60 and 60E.