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f:\standard ioms - current release\42004 instr. manuals\42004-471b.doc
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Recommended Cabling
Table 5. Recommended Cabling
Cable Use
Size and Type
Power
Two-conductor, No. 22 AWG is typical
Inputs
Two-conductor, No. 22 AWG is typical
Output contacts
Two-conductor, No. 18 AWG is typical
Antenna RG58
coaxial
cable
WiFi VoIP Telephone Input Contacts
Each RED ALERT
®
WiFi VoIP Telephone accepts four volt-free inputs. Refer to the “Specifications”
section of this manual for the input ratings.
The function of each input is configurable. Inputs can be configured for one of the following modes: On,
Off, or On/Off. The signals can also be inverted between active high (INVERT) or active low
(NORMAL). Activation of these inputs can be configured to update a SYSLOG or generate an email.
Please refer to Figure 16 on page 14 of this manual and the “Logic Settings” section of GTC Pub. 42004-
396, “VoIP Telephone Configuration Guide” for programming instructions for these inputs.
WiFi VoIP Telephone Output Contacts
Each RED ALERT
®
WiFi VoIP Telephone contains two voltage-free output contacts. Refer to the
“Specifications” section of this manual for the output ratings. Both outputs are single-pole, single-throw
contacts.
The function of each output is configurable. Outputs can be configured for one of the following modes:
On, Off, Pulse, Mute, Ring, Call, Connect, Hook, In Use, Ring Cadence, Ring Out, Page, Registered, or
Emergency. In some modes, the duration of the activation or on/off times can also be set. Please refer to
Figure 16 on page 14 of this manual and the “Logic Settings” section of GTC Pub. 42004-396, “VoIP
Telephone Configuration Guide” for programming instructions for these outputs.
