Connection Terminals - Siemens Synco 700 RMZ785 Basic Documentation

X1 X2 X3
Y1 Y2
Key
RMZ785
RMZ787
RMZ788
Key
Siemens
Building Technologies
15.2

Connection terminals

15.2.1 RMS705B
X4 X5 X6
Y3 Y4
G, G0 Rated voltage AC 24 V.
G1 Power supply AC 24 V for active sensors, detectors, monitors or signal
sources.
M Measuring neutral for signal input.
G0 System neutral for signal output.
X1...X8 Universal signal inputs for LG-Ni1000, 2x LG-Ni1000 (averaging),
T1, Pt1000, DC 0...10 V, 0...1000  (setpoint), pulse,
contact query (potential-free).
Y1...Y4 Control or status outputs, analog DC 0...10 V.
Q2x/3x/6x/7x Potential-free relay outputs (N.O. contact) for AC 24...230 V.
Q1x/Q4x Potential-free relay outputs (changeover contact) for AC 24...230 V.
CE KNX bus data line, positive.
CE KNX bus data line, negative.
15.2.2 Universal modules RMZ785, RMZ787, RMZ788
X1 X2 M G1 X3 M
M
RMZ785
X1 X2 X3
RMZ787
X1 X2 X3
RMZ788
Y1 Y2
M Measuring neutral for signal input.
G0 System neutral for signal output.
G1 Power supply AC 24 V for connected active devices.
X1...X8 Universal signal inputs for LG-Ni1000, 2x LG-Ni1000 (averaging),
T1, Pt1000, DC 0...10 V, 0...1000  (setpoint),
contact query (potential-free), pulse.
Y1, Y2 Control or status outputs, analog DC 0...10 V.
Q1x/2x/3x Potential-free relay outputs (N.O. contact) for AC 24...230 V.
Q5x Potential-free relay outputs (changeover contact) for AC 24...230 V.
Switching and monitoring device RMS705B
Electrical connections
X7 X8 Q11 Q23
Q12 Q14 Q24
X4 M G1 X5 M X6 M G1
X4 Q13 Q23
Q14 Q24
X4 Q13 Q51
Q14 Q52 Q54
Q33 Q41 Q63 Q73
Q34 Q42 Q44 Q64 Q74
X7 M X8 M
Q51
Q33
Q34 Q54
Q52
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CE1P3124en
01.04.2010