Edwards Signaling eFSA250 - Manual (Page 31)

Chapter 1: Installation and wiring
E-FSA64 and E-FSA250 Technical Reference Manual 19
SA-DACT wiring
The optional SA-DACT provides communications between the control panel and
the central station over a telephone line system. The SA-DACT is listed for use
with the following DACRs.
Table 4: DACRs used with the SA-DACT
Receiver
Models Formats
Ademco 685 Contact ID
FBII CP220 Contact ID
Osborne-Hoffman OH2000 and OH2000E with an OH2000E-LC
line card installed (see note below)
Contact ID
Radionics D6600 Contact ID
Silent Knight 9500, 9800 Contact ID
Sur-Gard MLR1, MLR2, MCDI TLR, TLR+, SG-SLR,
MLR2000
Contact ID
Note: If the line card firmware is V2.2 or later, use the default CMS network settings. If the line
card firmware is V2.2 or earlier, the Timeout Seconds must be set to 60, the Hello Timer set to
75, and the Line Cut timer in the line card itself set to 175 seconds. If you are unsure of the
firmware version in the receiver or there are communication faults between the panel and the
receiver, then these settings are recommended.
Phone lines connect to the dialer using connectors on the dialer’s main circuit
board. Phone line 1 connects to connector J1 and phone line 2 connects to
connector J4.
The SA-DACT comes with two, eight position, four conductor modular cords.
Connect one end of each cord to connector J1 and J2. Connect the other end of
each modular cord to either an RJ-31X or RJ-38X. Wire the RJ-31X block as
shown below.
Note: Install a listed secondary telephone protector between the telco network
and the SA-DACT card. The SA-DACT card must be the next piece of equipment
that connects to the telephone company (TELCO) telephone lines.
Circuit specifications
• Operating current (standby or alarm): 41 mA nominal, 100 mA max.
• Phone line type: One or two loop-start lines on a public, switched network
• Phone line connector: RJ-31/38X (C31/38X)