6EP1961-2BA00

Data sheet 6EP1961-2BA00 SITOP SELECT DIAGNOSIS MODULE SITOP select 4-channel diagnosis module input: 24 V DC/40 A output: 24 V DC/4x 10 A threshold adjustable 2-10 A Input Type of the power supply network Controlled DC voltage (SITOP select is not designed for operation with DC UPS module 40 A (6EP1 931-2FC21/-2FC42) Supply voltage / at DC / Rated value 24 V Input voltage / at DC 22 ... 30 V Overvoltage overload capability 35 V; 100 ms Input current / at rated input voltage 24 V / Rated value 40 A Output Voltage curve / at output controlled DC voltage Formula for output voltage Vin - approx. 0.3 V Relative overall tolerance / of the voltage / Note In accordance with the supplying input voltage Number of outputs 4 Output current / up to 60 °C / per output / rated value 10 A Adjustable pick-up value current / of the currentdependent overload release 2 ... 10 A Type of response value setting via potentiometer Product feature / parallel switching of outputs No Product feature / bridging of equipments Yes 6EP1961-2BA00 Page 1/3 03/21/2017 Subject to change without notice © Copyright Siemens Type of outputs connection Simultaneous connection of all outputs after power up of the supply voltage, delay time of 24 ms or 100 ms programmable for sequential connection Efficiency Efficiency in percent 97 % Power loss [W] / at rated output current / at rated output current / typical 30 W Switch-off characteristic per output Switching characteristic ● of the excess current Iout = 1.0 ...1.3 x set value, switch-off after approx. 5 s ● of the current limitation Iout = 1.3 x set value, switch-off after approx. 50 ... 100 ms ● of the immediate switch-off Iout > set value and Vin < 20 V, switch-off after approx. 0.5 ms Residual current at switch-off / typical 20 mA Design of the reset device/resetting mechanism Using keys on the module Remote reset function - Protection and monitoring Overload protection type / for cables Blade-type fuse per output (equipped when delivered with 15 A fuse) Display version / for normal operation Two-color LED per output: green LED for "Output switched through"; red LED for "Output switched off due to overcurrent" Design of the switching contact / for signaling function Common signal contact (NO contact, rating 0.5 A/24 V DC) Safety Galvanic isolation / between input and output at switch-off No Operating resource protection class Class III Certificate of suitability ● CE marking Yes ● as approval for USA UL-Recognized (UL 2367) File E328600; cULus-Listed (UL 508, CSA C22.2 No. 107.1) File E197259; cURus (UL 60950, CSA C22.2 No. 60950) File E151273 Standard / for safety according to EN 60950-1 and EN 50178 Certificate of suitability / relating to ATEX ATEX (EX) II 3G Ex nAC IIC T4 U; cCSAus Class I, Div. 2, Group ABCD, T4 Protection class IP IP20 EMC Standard ● for emitted interference EN 55022 Class B ● for interference immunity EN 61000-6-2 Operating data Ambient temperature ● during operation 6EP1961-2BA00 Page 2/3 0 ... 60 °C 03/21/2017 Subject to change without notice © Copyright Siemens — Note with natural convection ● during transport -40 ... +85 °C ● during storage -40 ... +85 °C Environmental category / acc. to IEC 60721 Climate class 3K3, no condensation Mechanics Type of electrical connection screw-type terminals ● at input +24 V: 2 screw terminals for 0.33 ... 10 mm²; 0 V: 2 screw terminals for 0.22 ... 4 mm² ● at output Output 1 ... 4: 1 screw terminal each for 0.22 ... 4 mm² ● for signaling contact 2 screw terminals for 0.22 ... 4 mm² ● for auxiliary contacts - Width / of the enclosure 72 mm Height / of the enclosure 90 mm Depth / of the enclosure 90 mm Installation width 72 mm Mounting height 190 mm Net weight 0.4 kg Mounting type Snaps onto DIN rail EN 60715 35x7.5/15 Product component / belonging to 4x blade-type fuse 15 A MTBF / at 40 °C 378 928 h Other information Specifications at rated input voltage and ambient temperature +25 °C (unless otherwise specified) 6EP1961-2BA00 Page 3/3 03/21/2017 Subject to change without notice © Copyright Siemens