6AG2137-6AA01-4BA0

3964 (R)
Bits per character	7 or 8
Number of stop bits	1 or 2 bit
Parity	None, even, odd, always 1, always 0, any
Telegram length, max	2kbyte; performance mode: receive data max. 24 byte and send data max. 30 byte

Address space per module
Inputs	8byte; performance mode: 32 byte

Address space per module
Outputs	0byte; performance mode: 32 byte

Alarms
Hardware interrupt	No

Alarms
Diagnostic alarm	Yes

Altitude during operation relating to sea level
Ambient air temperature-barometric pressure-altitude	Tmin ... Tmax at 1 140 hPa ... 795 hPa (-1 000 m ... +2 000 m)

Altitude during operation relating to sea level
Installation altitude above sea level, max	2000m

Ambient temperature during operation
horizontal installation, max	70C; = Tmax; +85 C for 10 min (OT4, ST1/ST2 acc. to EN 50155)

Ambient temperature during operation
vertical installation, max	50C; = Tmax

Ambient temperature during operation
horizontal installation, min	-40C; = Tmin (incl. condensation/frost)
vertical installation, min	-40C; = Tmin

Conformal coating
Electronic equipment on rolling stock acc. to EN 50155	Yes; Class PC2 protective coating acc. to EN 50155:2017

Conformal coating
Coatings for printed circuit board assemblies acc. to EN 61086	Yes; Class 2 for high reliability
Military testing according to MIL-I-46058C, Amendment 7	Yes; Discoloration of coating possible during service life
Protection against fouling acc. to EN 60664-3	Yes; Type 1 protection

Conformal coating
Qualification and Performance of Electrical Insulating Compound	Yes; Conformal coating, Class A

Coolants and lubricants
Resistant to commercially available coolants and lubricants	Yes; Incl. diesel and oil droplets in the air

Decentralized operation
to SIMATIC S7-1500	Yes
to SIMATIC S7-400	Yes
to standard PROFINET controller	Yes

Decentralized operation
to SIMATIC S7-300	Yes

Decentralized operation
to SIMATIC S7-1200	Yes

Diagnoses
Wire-break	Yes

Diagnostics indication LED
for module diagnostics	Yes; green/red DIAG LED

Diagnostics indication LED
Monitoring of the supply voltage (PWR-LED)	Yes; green PWR LED

Diagnostics indication LED
Receive RxD	Yes; green LED
Transmit TxD	Yes; green LED

Dimensions
Depth	58mm
Height	73mm
Width	15mm

Firmware version
FW update possible	Yes
usable BaseUnits	BU type A0

Freeport
Bits per character	7 or 8
Number of stop bits	1 or 2 bit
Parity	None, even, odd, always 1, always 0, any
Telegram length, max	2kbyte; performance mode: receive data max. 24 byte and send data max. 30 byte

General information
Product type designation	CM PtP

Input current
Current consumption (rated value)	31mA
Current consumption, max	35mA

Interface types
Design of the connection	Push-in terminal

Interface types
RS 232	Yes

Interface types
RS 422	Yes

Interface types
RS 485	Yes

Interrupts/diagnostics/status information
Diagnostics function	Yes

Isolation
Isolation tested with	750 V DC (type test) and according to EN 50155 (routine test)

Modbus RTU master
Address area	1 to 247, extended 1 to 65535
Number of slaves, max	32

MODBUS RTU slave
Address area	1 to 247, extended 1 to 65535

Other
Note:	for use in railway applications, also observe the product information "SIPLUS extreme RAIL" A5E37661960A, Online Support article 109736776

Potential separation
between backplane bus and interface	Yes

Power loss
Power loss, typ	0.7W

Product function
I&M data	Yes; I&M0 to I&M3

Railway application
EN 50121-4	Yes; EMC for signal and telecommunications systems
EN 50155	Yes; Rail vehicles - temperature class OT4, ST1/ST2, horizontal mounting position

Railway application
EN 50125-1	Yes; Rail vehicles - see ambient conditions
EN 50125-3	Yes; Signal and telecommunications systems - see ambient conditions; vibrations and shocks: Application point outside of tracks (1 m to 3 m away from track)
EN 61373	Yes; Rail vehicles - vibrations and shocks: Category 1 Class A/B

Railway application
EN 50121-3-2	Yes; EMC for rail vehicles
EN 50124-1	Yes; Railway applications - overvoltage category OV2; pollution degree PD2; rated surge voltage UNi = 0.5 kV; UNm = 24 V DC
EN 50125-2	Yes; Stationary electrical equipment - see ambient conditions
Fire protection acc. to EN 45545-2	Yes; For proof of conformity, see Service & Support

Relative humidity
With condensation, tested in accordance with IEC 60068-2-38, max	100%; RH incl. condensation / frost (no commissioning in bedewed state), horizontal installation

Remark
Note regarding classification of environmental conditions acc. t	* The supplied plug covers must remain in place over the unused interfaces during operation!

RS 232
Cable length, max	15m
RS 232 auxiliary signals	RTS, CTS, DTR, DSR, RI, DCD
Transmission rate, max	115.2kbit/s

RS 422
4-wire full duplex connection	Yes
Transmission rate, max	115.2kbit/s

RS 422
4-wire multipoint connection	Yes
Cable length, max	1200m

RS 485
Cable length, max	1200m; 100 to 1200 m, depending on transmission speed

RS 485
Transmission rate, max	250kbit/s

Supply voltage
Reverse polarity protection	Yes

Supply voltage
permissible range, lower limit (DC)	19.2V
permissible range, upper limit (DC)	28.8V
Rated value (DC)	24V

Telegram buffer
Buffer memory for telegrams	4kbyte
Number of telegrams which can be buffered	255

Usage in industrial process technology
Against chemically active substances acc. to EN 60654-4	Yes; Class 3 (excluding trichlorethylene)
Environmental conditions for process, measuring and control syst	Yes; Level GX group A/B (excluding trichlorethylene; harmful gas concentrations up to the limits of EN 60721-3-3 class 3C4 permissible); level LC3 (salt spray) and level LB3 (oil)

Use in stationary industrial systems
Against mechanical environmental conditions acc. to EN 60721-3-3	Yes; Class 3M8 using the SIPLUS Mounting Kit ET 200SP (6AG1193-6AA00-0AA0)
to biologically active substances according to EN 60721-3-3	Yes; Class 3B2 mold, fungus and dry rot spores (with the exception of fauna); Class 3B3 on request
to chemically active substances according to EN 60721-3-3	Yes; Class 3C4 (RH < 75 %) incl. salt spray acc. to EN 60068-2-52 (severity degree 3); *
to mechanically active substances according to EN 60721-3-3	Yes; Class 3S4 incl. sand, dust, *

Use on land craft, rail vehicles and special-purpose vehicles
Against mechanical environmental conditions acc. to EN 60721-3-5	Yes; Class 5M2 using the SIPLUS Mounting Kit ET 200SP (6AG1193-6AA00-0AA0)
against mechanical environmental conditions in agriculture acc.	Yes; level 1 (Location LE) using the SIPLUS Mounting Kit ET 200SP (6AG1193-6AA00-0AA0)
to biologically active substances according to EN 60721-3-5	Yes; Class 5B2 mold, fungus and dry rot spores (with the exception of fauna); Class 5B3 on request
to chemically active substances according to EN 60721-3-5	Yes; Class 5C3 (RH < 75 %) incl. salt spray acc. to EN 60068-2-52 (severity degree 3); *
to mechanically active substances according to EN 60721-3-5	Yes; Class 5S3 incl. sand, dust; *

Weights
Weight, approx	30g