Jace 403 Serial to Ethernet Convertor

[joey791]

Don't feel like making one and could have used one yesterday, anyone have one they can recommend premade for serial shell access from somewhere like B&B or such?

TIA

[klrogers]

I made my own, but I believe this is the one you need,

http://www.cablesandkits.com/cisco-d...8301-p-30.html

Kevin

[joey791]

I made my own, but I believe this is the one you need,

http://www.cablesandkits.com/cisco-d...8301-p-30.html

Kevin

Thanks Kevin, ended up picking up 4 new ones off of Ebay for 12 bucks

[digo]

Kevin is right, the cisco null modem cable works. That's the light blue satin that comes with older style cisco routers.

A JACE and a PC are both DTE devices, and thus require a null modem adapter.

The pinout between the JACE and the cisco cable is slighly different (DTR/RTS and CTS/DSR swapped), but it does work . As per Dan Anderson @ Tridium, the JACE does not care about the inbound handshake lines on a serial integration. See the difference in pinout below:

JACE 4/5/XPR series
null modem cable (Tridium part # 10148)
RJ-45 /DB9
1 DTR /6 DSR
2 RTS /8 CTS
3 TXD /2 RXD
4 GND /5 GND
5 GND /1 DCD
6 RXD /3 TXD
7 CTS /7 RTS
8 DSR /4 DTR

Cisco null modem (Cisco part # 72-3383-01 or CAB-CONSOLE)
RJ-45 /DB9
1 RTS /8 CTS (request to send/clear to send)
2 DTR /6 DSR (data terminal ready/ data set ready)
3 TXD /2 RXD (transmit/receive)
4 GND /5 GND
5 GND /1 DCD
6 RXD /3 TXD (receive/transmit)
7 DSR /4 DTR (data set ready/ data terminal ready)
8 CTS /7 RTS (clear to send/request to send

This is as cheap as I've been able to find them:
http://www.routerswholesale.com/inde...&products_id=6

[joey791]

Kevin is right, the cisco null modem cable works. That's the light blue satin that comes with older style cisco routers.

A JACE and a PC are both DTE devices, and thus require a null modem adapter.

The pinout between the JACE and the cisco cable is slighly different (DTR/RTS and CTS/DSR swapped), but it does work . As per Dan Anderson @ Tridium, the JACE does not care about the inbound handshake lines on a serial integration. See the difference in pinout below:

JACE 4/5/XPR series
null modem cable (Tridium part # 10148)
RJ-45 /DB9
1 DTR /6 DSR
2 RTS /8 CTS
3 TXD /2 RXD
4 GND /5 GND
5 GND /1 DCD
6 RXD /3 TXD
7 CTS /7 RTS
8 DSR /4 DTR

Cisco null modem (Cisco part # 72-3383-01 or CAB-CONSOLE)
RJ-45 /DB9
1 RTS /8 CTS (request to send/clear to send)
2 DTR /6 DSR (data terminal ready/ data set ready)
3 TXD /2 RXD (transmit/receive)
4 GND /5 GND
5 GND /1 DCD
6 RXD /3 TXD (receive/transmit)
7 DSR /4 DTR (data set ready/ data terminal ready)
8 CTS /7 RTS (clear to send/request to send

This is as cheap as I've been able to find them:
http://www.routerswholesale.com/inde...&products_id=6

Thanks for the pinout digo, now all I need is to find some Echelon 70110 cables

[digo]

Thanks for the pinout digo, now all I need is to find some Echelon 70110 cables

Do you mean 70010?
16AWG, 1 conductor, stranded?

[joey791]

Sorry meant the 75110, got one ordered yesterday-Honeywell badged one