PSR-M-EM7-SINCOS2-PI - Extension module

1105093

Safe extension module for monitoring zero-speed, speed, direction of rotation, monitoring of 2 axes, NPN/PNP proximity switch, 2 x sin/cos encoder, TBUS interface, up to SIL 3, Cat. 4/PL e, pluggable Push-in terminal block, TBUS connector included

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Product details

Product description

Product type	Safety device
Application	Over-speed safety relay
	Zero-speed safety relay
	Monitoring the direction of rotation
Insulation characteristics
Protection class	III
Times
Response time	see user manual
Restart time	min. 5 s (Boot time)
	max. 10 s (Boot time)

Maximum power dissipation for nominal condition	3.68 W (U_B = 28,8 V, IN1 = IN2 = 50 mA)
Nominal operating mode	100% operating factor
Interfaces	DIN rail TBUS for connection to the master module, supplied as standard
	Encoder
	Proximity switches
Air clearances and creepage distances between the power circuits
Rated insulation voltage	250 V AC
Rated surge voltage/insulation	Basic insulation 4 kV between 24 V power supply and I/Os to the housing
Supply
Designation	A1/A2
Rated control circuit supply voltage U_S	19.2 V DC ... 28.8 V DC
Rated control circuit supply voltage U_S	24 V DC -20 % / +20 % (provide external protection, typically 1 A)
Rated control supply current I_S	typ. 80 mA
Power consumption at U_S	typ. 1.92 W
Inrush current	20 A (Δt = 500 µs at U_s)
Filter time	typ. 5 ms (at A1 in the event of voltage dips at U_s)
Protective circuit	Serial protection against polarity reversal
	Suppressor diode

Measurement
Input name	Proximity switch inputs
	IN1, IN2
Description of the input	NPN / PNP (3- or 4-wire)
Number of inputs	2
Input voltage range "0" signal	0 V DC ... 5 V DC (NPN)
	16 V DC ... 28.8 V DC (PNP)
Input voltage range "1" signal	16 V DC ... 28.8 V DC (NPN)
	0 V DC ... 5 V DC (PNP)
Input current range "0" signal	< 2 mA (NPN)
Precision	5 % (in reference to the parameterized limit value)
Limit frequency	max. 5 kHz
Max. permissible overall conductor resistance	150 Ω
Protective circuit	Suppressor diode
Current consumption	typ. 13 mA (NPN, at U_S)
	typ. -13 mA (PNP, at U_s)
	max. 17 mA (NPN, at 28.8 V DC)
	max. -15 mA (PNP, at 28.8 V DC)
Measurement
Input name	Encoder inputs
Description of the input	Sin/Cos
	Diagnostic function: sin²(x) + cos²(x) = 1
Number of inputs	2
Input impedance	120 Ω (per trace)
Precision	5 % (in reference to the parameterized limit value)
Limit frequency	max. 500 kHz
Sine / cosine Signal form/signal level	0.8 V_PP ... 1.2 V_PP (Offset: 2.5 V ±20%, phase shift trace A, B: 90° ±30°)
Current consumption	typ. 8 mA (Per track for U_S)

Digital: Proximity switch supply (24V/0V)
Short-circuit protection	no
Nominal output voltage range	16.7 V DC ... 26.3 V DC (U_S - 2,5 V)

Connection technology
pluggable	yes
Conductor connection
Connection method	Push-in connection
Conductor cross section rigid	0.2 mm² ... 2.5 mm²
Conductor cross section flexible	0.2 mm² ... 2.5 mm²
Conductor cross-section AWG	24 ... 16
Stripping length	10 mm

Status display	1 x LED (green), 2 x LED (orange)
	6 x LED (yellow)
Operating voltage display	1 x green LED
Error indication	2 x LED (red)

Width	22.61 mm
Height	107.74 mm
Depth	114.5 mm

Housing material	Polyamide PA non-reinforced

Safety data: EN ISO 13849
Category	4
Performance level (PL)	e
Safety data: IEC 61508 - High demand
Safety Integrity Level (SIL)	3
Safety data: EN IEC 62061
Safety Integrity Level (SIL)	3

Ambient conditions
Degree of protection	IP20
Min. degree of protection of inst. location	IP54
Ambient temperature (operation)	-10 °C ... 55 °C (observe derating)
Ambient temperature (storage/transport)	-20 °C ... 85 °C
Maximum altitude	≤ 2000 m (Above sea level)
Max. permissible humidity (storage/transport)	95 % (non-condensing)
Max. permissible relative humidity (operation)	95 % (non-condensing)
Shock	10g for Δt = 16 ms (continuous shock, 1000 shocks in each space direction)
Vibration (operation)	10 Hz ... 150 Hz, 2g

CE
Identification	CE-compliant

Mounting type	DIN rail mounting
Assembly instructions	Observe derating
Mounting position	vertical or horizontal
Connection method	Push-in connection

Commercial data

Item number	1105093
Packing unit	1 pc
Minimum order quantity	1 pc
Sales key	DN02
Product key	DNA363
GTIN	4055626975405
Weight per piece (including packing)	193.5 g
Weight per piece (excluding packing)	170 g
Customs tariff number	85371098
Country of origin	IT

Classifications

Approvals

Environmental product compliance

ECLASS-11.0	27371819
ECLASS-13.0	27371819
ECLASS-12.0	27371819

Automate

Connect

Mark, assemble, and install

Supply, charge, and protect

Switch, Measure and Monitor

PSR-M-EM7-SINCOS2-PI - Extension module

1105093

Product details

ECLASS

ETIM

UNSPSC

UL Listed

cUL Listed

EAC

Functional Safety

cULus Listed

Compatible products


China RoHS	Environmentally friendly use period: unlimited = EFUP-e
		No hazardous substances above threshold values

Automate

Connect

Mark, assemble, and install

Supply, charge, and protect

Switch, Measure and Monitor

PSR-M-EM7-SINCOS2-PI - Extension module 1105093

Product details

ECLASS

ETIM

UNSPSC

Compatible products

PSR-M-EM7-SINCOS2-PI - Extension module

1105093