Siemens MultiRanger 100 Quick Start Manual page 8

Relays
Relay contacts are shown in the de-energized position. All relays are handled
identically and can be configured as positive or negative logic using P118 (See
Instruction Manual).
Relay Ratings:
all relays are rated at 5A at 250V ac, non-inductive
Three Relay Model
• 2 control
• 1 alarm/control
• Relays 1, 2, 3
Control Relays
• Form A, NO, Relays 1, 2, 4, and 5
Alarm/Control Relays
• Form C, NO or NC, Relays 3, 6
Power Failure:
• Relays 1, 2, 4, and 5 are NO and will fail in the normal state.
• Relays 3 and 6 are wired either NO or NC, and will fail in their de-energized states.
mA Output
For more information, consult the mA output parameters (P200 to P219) in the
parameter reference section of the Instruction Manual.
Power
Important!
• Before applying power to the MultiRanger for the first time, ensure any connected
alarm/control equipment is disabled until satisfactory system operation and
performance is verified.
• Please make sure unit is connected to a reliable ground.
Notes for AC power connections
• The equipment must be protected by a 15 A fuse, or circuit
breaker in the building installation.
• A circuit breaker or switch in the building installation, marked
as the disconnect switch, must be in close proximity to the
equipment and within easy reach of the operator.
Page EN-6
Six Relay Model
• 4 control
• 2 alarm/control
• Relays 1 to 6
MultiRanger – QUICK START MANUAL
RELAY 1
RELAY 2
RELAY 3
RELAY 4
RELAY 5
RELAY 6
GND L1
L2/N
7ML19985QD82