Emerson SITETPI-E V3 Manuel D’Utilisation

S

ITE

TPI-E 

V

3

Product Specification/Installation Sheet

The Liebert SiteTPI-E is an Ethernet-

ready device intended to interface 

specifically to a SiteScan Web system.
It is a 32-bit microprocessor-based 

device designed to monitor third-party 

equipment via an EIA-485/232 

Modbus interface. 
Logically the device sits on the 

Ethernet network, providing the 

interface to SiteScan Web. This 

effectively creates a router/gateway 

and third-party interface in a single 

device. Screw terminal blocks are 

provided to terminate power, 

communication and input signal 

wiring. 

Module

Address

Format

On      Off

Power

CONTROL MODULE

24V ac/dc

Ground

EIA-485

EIA-232

485-4w

485-2w

Archive Valid

Port S1 receive

Port S1 transmit

BACnet receive

BACnet transmit

Battery low

Status

Module

Rx -

Net-

Net+

n/c

Tx -

Tx +

Rx +

n/c

DCD

Rx

Tx

DTR

Signal Ground

Ext. Batt.

Int. Batt.

External

Battery

Gnd
+3V

Blinking Dot = 'Run'

Port S1

Class 2

Use Copper Conductors Only

24Vac, 24VA, 1A, 50-60 Hz

Without Keypad Display:

26Vdc, 10W, 0.4A

Open Energy

Management Equipment

88FO

E143900

TYPE: 002001

R

Power

LED

Error Codes:

0 = Download required

1 = Control Program Error

2 = RAM full

3 = Comm setup error

4 = System error

8 = Formatting

Chase = OK

Option
Comm

IP Addr

Default

Assigned

+100

0

Address

Enable

Disable

on S1

On

Off

MSTP

Enable

Disable

on S2

PTP

Shield

Net -

Net +

Port S2

Local Access

Rnet

10/100 BaseT
Ethernet Port E1

BACnet

100

LAN

LINK

Gnd

Rnet +

Rnet -

+12V

®

BACnet

Over ARCNET156 KBaud

BT485

BT485

EIA-485

EIA-232

n/c

n/c

Net+

Net-

Tx

DTR

DCD

Rx

Signal Gnd

Tx

Rx

BT485

3V Lithium Battery

CR-123A

Enhanced Access

Port on S2

and Rnet

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