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Crestron TPMC-4XG-B Isys i/O™ Handheld WiFi Touchpanel
Applications
The following diagram illustrates a basic configuration that connects a
TPMC-4XG-B WiFi touchpanel to a control system via a wireless access point
(WAP).
123456
7 89101112
A
B
12x
6x
8x
2x
9x
3x
10x
4x
11x
5x
7x
1x
Ethernet
A
12x
6x
8x
2x
9x
3x
10x
4x
11x
5x
7x
1x
C
802.11b/g
Ethernet
CEN-WAP-ABG-1G
Hub/
Switch/
Router
Control
System
TPMC-4XG-B
Ethernet
Internet
802.11b/g
30 feet maximum
• The distance between the TPMC-4XG-B and the CEN-WAP-ABG-1G
should not exceed 30 feet. The TPMC-4XG-B is not a roaming device.
• Use a dedicated CEN-WAP-ABG-1G for each TPMC-4XG-B device.
The diagram on the next page presents a more complex configuration. In this
scenario, the WAP is connected to port B of the control system’s C2ENET-2 card.
Port A is connected to the corporate LAN. The card’s internal firewall controls data
flow thus isolating the two subnets.
NOTE: When using a dual-port Ethernet card, Ports A & B must be different
subnets (e.g., Port A = 128.x.x.x; Port B = 192.x.x.x).
For additional information on setting up and understanding an Ethernet network,
refer to the latest version of the Crestron e-Control Reference Guide (Doc. 6052).
Operations Guide – DOC. 6749A Isys i/O™ Handheld WiFi Touchpanel: TPMC-4XG-B • 3