|
See
Also...
InLink
Modem 113-0002
MicroLink
Modem
HART
Price List
HART
Software
Useful
Links...
Virtual
HART Book
HART
Comm. Foundation
|
| Recommended
Mating Connectors |
Mill-Max
7100 Series, FCI 68685 series or equivalent.
Low profile 0.025" square
post receptacle, 0.1" centers - or soldered directly
to PCB.
|
| Mounting
Hardware |
.375"
high X .187 diameter standoffs with 4-40 screws |
|
PIN |
Description |
Notes |
| 1 |
VCC |
5Vdc
±500Mv, 750uA Typ.
3.3V version available for reduced power |
| 2 |
Transmit |
Modem
serial out, 1200 BAUD |
| 3 |
Receive |
Modem
NRZ data to Send. 5V CMOS compatible 1200 BAUD |
| 4 |
RTS |
Request
to Send. 5V CMOS compatible. Selects modulator when
low, and demodulator when high. Must be held high during
power on reset. |
| 5 |
CD |
Carrier
Detect out. Indicates a carrier is detected at the HART
port. |
| 6 |
GND |
Ground |
| A |
HART
loop, non-polarized |
| B |
HART
loop, non-polarized |
|
