User`s manual

User’s Manual 91
JP5
Analog Voltage/4–20 mA
Options
1–2 Connect for 4–20 mA option on ADC_IN3 n.c.
3–4 Connect for 4–20 mA option on ADC_IN4 n.c.
5–6 Connect for 4–20 mA option on ADC_IN5 n.c.
7–8 Connect for 4–20 mA option on ADC_IN6 n.c.
JP9 ADC_IN4–ADC_IN5
1–2 Tied to VREF
2–3 Tied to analog ground
×
JP10 Current Measurement Option
1–2 +5 V Connected
5–6 + 3.3 V Connected
JP3
RS-485 Bias and Termination
Resistors
1–2
5–6
Bias and termination resistors
connected
×
Available only on RCM3400 Prototyping Board
1–3
4–6
Bias and termination resistors not
connected (parking position for
jumpers)
JP4
*
PG7 RS-232/RS-485 Select
1–2 RS-485
×
2–3 RS-232 (RxE)
JP6
*
PG3 IrDA/RS-232 Select
1–2 IrDA
×
2–3 RS-232 (RxF)
JP7
*
PG2 IrDA/RS-232 Select
1–2 IrDA
×
2–3 RS-232 (TxF)
JP8
*
PG6 RS-232/RS-485 Select
1–2 RS-485
×
2–3 RS-232 (TxE)
* These jumper connections are made using 0  surface-mounted resistors.
Table B-6. RCM3400 Prototyping Board Jumper Configurations (continued)
Header Description Pins Connected
Factory
Default