SENTRON PAC4200 - Table 11- 6 Connection Types with Associated Conductor Cross-Sections; Table 11- 7 Technical Data of the Terminal Block

Technical data
11.5 Communications interface of the PAC RS485 expansion module
SENTRON PAC4200
System Manual, 09/2009, A5E02316180B-02
187
Values
Integral bus terminator 120 Ohms resistance
Integral line polarization
• 560-Ohm pull-up resistor for 5 V voltage
3)
• 560-Ohm pull-down resistor
3)
1) Each device on the bus must have a unique address.
2) The communication protocols supported depend on the SENTRON PAC in each case.
3) If necessary, you can switch on line polarization.
Table 11- 6 Connection types with associated conductor cross-sections
Connection type Conductor cross-sections

Solid 1 x 0.2 ... 2.5 mm
2
2 x 0.2 ... 1 mm
2

Finely-stranded 1 x 0.2 ... 2.5 mm
2
2 x 0.2 ... 1.5 mm
2

Finely-stranded with end sleeve, without plastic
sleeve
1 x 0.25 ... 2.5 mm
2
2 x 0.25 ... 1 mm
2

Finely-stranded with end sleeve, with plastic
sleeve
1 x 0.25 ... 2.5 mm
2
- AWG / kcmil 24 ... 12

Finely-stranded with TWIN end sleeve, with
plastic sleeve
2 x 0.5 ... 1.5 mm
2
Table 11- 7 Technical data of the terminal block
Values
H1L screws M3x4.9