Trane TR170 - Control Card, RS485 Serial Communication; Control Card, 24 V DC Output; Relay Output

Maximum load at digital output 1 kΩ
1) Terminals 27 and 29 can also be programmed as input. Terminal 29 can also be programmed as pulse input.
2) Terminals 42 and 45 can also be programmed as analog output.
The digital outputs are galvanically isolated from the supply voltage (PELV) and other high voltage terminals.
6.4.7 Control Card, RS485 Serial Communication
Terminal number 68 (P, TX+, RX+), 69 (N, TX-, RX-)
Terminal number 61 common for terminals 68 and 69
6.4.8 Control Card, 24 V DC Output
Terminal number 12
Maximum load 80 mA
6.4.9 Relay Output
Programmable relay outputs 2
Relay 01 and 02 (enclosure size H1–H5 & I2–I4) 01–03 (NC), 01–02 (NO), 04–06 (NC), 04–05 (NO)
Maximum terminal load (AC-1)
1)
on 01–02/04–05 (NO) (resistive load) 250 V AC, 3 A
Maximum terminal load (AC-15)
1)
on 01–02/04–05 (NO) (inductive load @ cosφ 0.4)
2)
250 V AC, 0.2 A
Maximum terminal load (DC-1)
1)
on 01–02/04–05 (NO) (resistive load) 30 V DC, 2 A
Maximum terminal load (DC-13)
1)
on 01–02/04–05 (NO) (inductive load)
2)
24 V DC, 0.1 A
Maximum terminal load (AC-1)
1)
on 01–03/04–06 (NC) (resistive load) 250 V AC, 3 A
Maximum terminal load (AC-15)
1)
on 01–03/04–06 (NC) (inductive load @ cosφ 0.4)
2)
250 V AC, 0.2 A
Maximum terminal load (DC-1)
1)
on 01–03/04–06 (NC) (resistive load) 30 V DC, 2 A
Minimum terminal load on 01–03 (NC), 01–02 (NO) 24 V DC 10 mA, 24 V AC 20 mA
Environment according to EN 60664-1 Overvoltage category III/pollution degree 2
1) IEC 60947 parts 4 and 5. Endurance of the relay varies with dierent load type, switching current, ambient temperature,
driving conguration, working prole, and so forth. It is recommended to mount a snubber circuit when connecting inductive
loads to the relays.
2)
Only frame sizex H6–H10 and I6–I8.
Programmable relay outputs
Relay 01 terminal number (enclosure size H9) 01–03 (NC), 01–02 (NO)
Maximum terminal load (AC-1)
1)
on 01–03 (NC), 01–02 (NO) (resistive load) 240 V AC, 2 A
Maximum terminal load (AC-15)
1)
(inductive load @ cosφ 0.4) 240 V AC, 0.2 A
Maximum terminal load (DC-1)
1)
on 01–02 (NO), 01–03 (NC) (resistive load) 60 V DC, 1 A
Maximum terminal load (DC-13)
1)
(inductive load) 24 V DC, 0.1 A
Relay 01 and 02 terminal number (enclosure size H6, H7, H8, H9 (relay 2 only),
H10, and I6–I8)
01–03 (NC), 01–02 (NO), 04–06 (NC), 04–
05 (NO)
Maximum terminal load (AC-1)
1)
on 04–05 (NO) (resistive load)
2)3)
400 V AC, 2 A
Maximum terminal load (AC-15)
1)
on 04–05 (NO) (inductive load @ cosφ 0.4) 240 V AC, 0.2 A
Maximum terminal load (DC-1)
1)
on 04–05 (NO) (resistive load) 80 V DC, 2 A
Maximum terminal load (DC-13)
1)
on 04–05 (NO) (inductive load) 24 V DC, 0.1 A
Maximum terminal load (AC-1)
1)
on 04–06 (NC) (resistive load) 240 V AC, 2 A
Maximum terminal load (AC-15)
1)
on 04–06 (NC) (inductive load @ cosφ 0.4) 240 V AC, 0.2 A
Maximum terminal load (DC-1)
1)
on 04–06 (NC) (resistive load) 50 V DC, 2 A
Maximum terminal load (DC-13)
1)
on 04–06 (NC) (inductive load) 24 V DC, 0.1 A
Minimum terminal load on 01–03 (NC), 01–02 (NO), 04–06 (NC), 04–05 (NO) 24 V DC 10 mA, 24 V AC 20 mA
Environment according to EN 60664-1 Overvoltage category III/pollution degree 2
1) IEC 60947 parts 4 and 5. Endurance of the relay varies with dierent load type, switching current, ambient temperature,
driving conguration, working prole, and so forth. It is recommended to mount a snubber circuit when connecting inductive
loads to the relays.
2)
Overvoltage Category II.
Specications
46
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BAS-SVX58D-EN
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