PM-0724-120-0

Electronic circuit breaker with thermomagnetic characteristic ECONOMY SMART

Version PM-0724-120-0

Input rated voltage 24 Vdc Output rated current 2 x 1 - 6 A, adjustable Characteristics -

Version	Input rated voltage	Output rated current	Characteristics
PM-0712-200-0	12 Vdc	2 x 2 - 10 A, adjustable	-
PM-0712-400-0	12 Vdc	4 x 2 - 10 A, adjustable	-
PM-0724-120-0	24 Vdc	2 x 1 - 6 A, adjustable	-
PM-0724-200-0	24 Vdc	2 x 2 - 10 A, adjustable	-
PM-0724-240-0	24 Vdc	4 x 1 - 6 A, adjustable	-
PM-0724-400-0	24 Vdc	4 x 2 - 10 A, adjustable	-
PM-0724-400-2	24 Vdc	4 x 2 - 10 A, adjustable	Potential-free signal output
PM-0724-400-0I1	24 Vdc	4 x 1 - 10 A, adjustable	IO-Link interface
PM-0748-200-0	48 Vdc	2 x 2 - 10 A, adjustable	-
PM-0748-200-2 - no longer available	48 Vdc	2 x 2 - 10 A, adjustable	Potential-free signal output
PM-0748-400-0	48 Vdc	4 x 2 - 10 A, adjustable	-
PM-0748-400-2	48 Vdc	4 x 2 - 10 A, adjustable	Potential-free signal output
PC-0724-480-0	24 Vdc	8 x 1 - 6 A, adjustable	-
PC-0724-800-0	24 Vdc	8 x 2 - 10 A, adjustable	-
PC-0724-800-0I1	24 Vdc	8 x 1 - 10 A, adjustable	IO-Link interface
PC-0724-800-2	24 Vdc	8 x 2 - 10 A, adjustable	Potential-free signal output
PC-0748-800-0	48 Vdc	8 x 2 - 10 A, adjustable	-
PC-0748-800-2	48 Vdc	8 x 2 - 10 A, adjustable	Potential-free signal output

Technical files Manual Instruction manual Dimension sheet Approvals / Manufacturer's declaration UL 508 Listed USA (E219022) UL 508 Listed Canada (E219022) COC UL 508 & CSA 22.2 UL 2367 USA (E356250) COA UL 2367 & CSA 22.2 COC UL 2367 & CSA 22.2 Marine DNV GL (TAA00001S5) EAC approval EU-Declaration of Conformity CAD/CAE data 3D-CAD-Model (STEP) Software PLC sample program (function) for TIA PLC sample program (function) for TIA V13 PLC sample program (function) for TIA V13 CPU1200 PLC sample program (function) for TIA_V14_CPU1200 PLC sample program (function) for Step 7 (created with version 5.4) CODESYS function block Communication protocol 2-wire interface Additional information eBreaker brochure Product Change Notification Lateral Mounting

Special features
Characteristics	-

Input
Input rated voltage	24 Vdc
Input voltage range	18 - 30 Vdc
Maximal residual ripple of supplied input voltage	3 %
Required input voltage for turning-on of outputs	19.5 Vdc (Turn-off Threshold 18 Vdc)
Max. total input current	12 A
Max. input current for each pole of terminal	40 A
Over voltage protection	Suppressor diode 33 Vdc
Stand-by current	35 mA @ 24 Vdc
Power losses in stand-by mode	0.84 W @ 24 Vdc

Output
Output rated voltage	24 Vdc
Output rated current	2 x 1 - 6 A, adjustable
Maximum voltage drop between input and output	120 mV @ 2 x 6 A
Initialization time of module	250 ms
Turn-on delay of outputs	Load dependent, min. 50 ms / max. 5 s
Waiting periode after switch-off of an output	500 ms (short circuit) ... 10 s (overload)
Efficiency	99.0 %
Max. power losses	2.5 W @ 2 x 6 A
Maximum turn-on capacity for each channel	min. 63 mF @ 24 Vdc / 2.5 mm² / 2.5 m
Internal output fuse	15 A
Resistance to reverse feed max.	35 Vdc
Parallel use of outputs	Not allowed
Serial use of outputs	Not allowed

Signaling
Status indicator	LED (red, green, orange)
Signal input S1	24 Vdc (On/Off/Reset)
Signal output S2	24 Vdc, max. 25 mA (status output channels)
Signal output S3	24 Vdc, max. 25 mA (Common signalling output)

Approvals
Approvals	cURus, cULus, DNV GL

Environment
Storage temperature	-25 °C to +85 °C
Ambient temperature	-25 °C to +70 °C
Derating	-
Type of cooling	Natural convection
Required minimum spacing (left/right)	0 mm
Required minimum spacing (over/under)	40 mm

Terminal and mounting
Mounting position	horizontal for standard rail DIN TS35
Input terminals (2 x "-"), 1) direct plug-in technology Push-in	max. 2,5 mm²
Input terminals (2 x "+"), 1) direct plug-in technology Push-in	max. 6 mm²
Terminals signalling (direct plug-in technology Push-in)	max. 2,5 mm²
Output terminals ("+"), direct plug-in technoligy Push-in	max. 2,5 mm²

LED signalisation and remote request for each output channel
Sequential and load-dependent switching-on of channels
Adjustable tripping current for each output channel via current selector switch
Ability to turn-on high load capacitance at each channel
Comprehensive single-channel-diagnostics and remote switching on/off of each output channel via 2-wire-interface, potential-free signal output or IO-Link
Group alarm contact
3 years warranty

ECONOMY SMART circuit breakers with a thermomagnetic characteristic represent an economical alternative to the classic circuit breaker. They also ensure reliable tripping even in the case of high line resistance. This makes the circuit breakers ideal for use in standard machine production. The electronic circuit breaker distributes and monitors the load current over several current circuits. Overloads and short circuits on an output are reliably recognized. The electronics permit brief current peaks and switch longer overloads off. The rated current for each output can be individually set with a current selector switch accessible from the front. The outputs are activated depending on the time delay and load to avoid an overload current. If the rated current is exceeded for a certain amount of time, the output will be switched off automatically and can be reactivated after a waiting time (thermal relaxation) using the pushbutton or the remote signal input S1. The pushbutton can also be used to switch the output manually. It is possible to read out the state of each output using the three signal contacts. The state of each output is also indicated with a multi-colored LED.