Endress+Hauser Memograph M RSG40 Manual

TI133R/09/en
No. 71035347
Technical Information
Memograph M
Graphic Data Manager RSG40
Record, visualize, analyze and communicate
Application
The graphic data manager Memograph M provides
information on all the relevant process variables.
Measured values are recorded correctly, limit values are
monitored and measuring points analyzed. The data are
stored in the 256 MB internal memory and also on an SD
card or USB stick. Memograph M boasts a modular
design, intuitive operation and a comprehensive security
concept. The ReadWin®2000 PC software is part of the
standard package and is used for configuring, visualizing
and archiving the data captured.
The solution for all your tasks. For example, for:
• Process measuring technology
• Power stations and energy supply
• Food and pharmaceutical industry
• Environmental and climate measuring technology
• Quality assurance and production
• Plant and apparatus engineering and construction
• Testing bays and laboratory applications
4
Your benefits
•Visual: 7" TFT display as onsite display for optimum
readability
•Fast: 100 msec scan rate for all channels, high-speed
memory cycle 100 msec for up to 8 channels
•Secure: Security package with person-specific access
authorization and electronic signature (FDA 21 CFR
11)
•Modular: Easy retrofitting to up to 20 universal inputs
and 14 digital inputs or 12 relays
•Flexible: Free choice of display mode. Completely
new: instrument and circular chart display
•Limitless: Integrated Web server, fieldbus (Profibus,
Modbus), common standard protocols and interfaces
such as USB, TCP/IP, OPC and Ethernet are
supported
•Informative: Event search, automatic signal analysis
•Practicable: Installation depth 158 mm, plastic front
IP65, NEMA4
•Clear: Alarm management with all active, confirmed
and historical alarms

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Function and system design
Measuring principle Electronic acquisition, display, recording, analysis, remote transmission and archiving of analog and digital
input signals.
Measuring system Multichannel data recording system with multicolored TFT display (170 mm/7" screen size), galvanically
isolated universal inputs (U, I, TC, RTD, pulse, frequency), digital input, transmitter power supply, limit relay,
communication interfaces (USB, Ethernet, RS232/485), internal SD memory, external SD card and USB stick.
100 ms scan rate for all channels. ReadWin®2000 PC software for comprehensive device configuration and
data evaluation.
!Note!
The number of inputs, outputs and relays contained in the basic device can be individually extended using a
maximum of five plug-in cards. The Memograph M provides power directly to connected two-wire
transmitters. The device is configured and operated via 4 keys and the navigator (jog/shuttle dial) by means of
the interface and ReadWin®2000 PC software or an external keyboard. The online help makes onsite
operation easier. Measured values, events and alarms are coded in accordance with the serial protocol and then
transmitted.
Block circuit diagram
This block circuit diagram provides a rough overview of the functions.
PSTN-/GSM-Modem
•0/4..20mA
ReadWin®2000
M
Ethernet (Option)
V
*.csv
*.dat
115/230 V AC
24 V AC/DC
TFT 7”
Display
mA
USB
256 MB
Internal
memory
Serial connection
RS232, RS485 (option)
PC software
6 to 14 digital inputs
-Event
-Time
-Counter
-Control function
:
2 analog outputs option
-Frequency output
():
-Current output or
Web-Server function
OPC-Server option()
Relays:
- 1 change-over contact
- 5 to 11 normally
open contacts
0 to 20 analog inputs:
-TC
- RTD
-mA
- mV, V
- Frequency
- Pulse
Option:
- 8 mathematic channels
Mathematic functions over
formula editor freely editable
24 V, 200 mA
Transmitter power supply
output
Power
Inputs
Outputs
Memory
Communication
Fieldbus up to 40
channels (option):
-Profibus DP Slave
-Modbus RTU
-Modbus TCP/IP
Slots for external
SD-card and USB-stick
100 limit values
(variable channel mapping)

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Application packages/
software options
User-friendly function extension (even subsequently) through the online activation of all the optional
instrument functions. The following software options are available:
Software package
Functions Standard incl. security
package
Mathematics package
Integration/totalizers ÃÃ
Min./max. value, average value recording ÃÃ
Signal analysis: day, week, month, year,
external (digital input)
ÃÃ
Event messages ÃÃ
Operation time counter ÃÃ
Text entry/comments ÃÃ
Change language ÃÃ
Time synchronization ÃÃ
Screensaver ÃÃ
Web server/e-mail ÃÃ
Linearization ÃÃ
External keyboard ÃÃ
Access protection through release code ÃÃ
Mathematics functions via formula editor Ã
Logic operations Ã
User administration 21 CFR Part 11 ÃÃ

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Input
Analog multifunction inputs Number
Standard version without universal inputs.
Optional multifunction input cards (slot 1-5) each with 4 universal inputs (4/8/12/16/20).
Function
You can choose between the measured variables U, I, RTD, TC, pulse input or frequency input for each
universal input.
Measured variable, measuring range
To IEC 60873-1:
An additional display error of -/+ 1 digit is permitted for every measured value.
Measuring ranges which can be selected per channel:
Maximum input load
Limit values for input voltage and input current as well as cable open circuit detection/line influence/
temperature compensation:
Measured
variable
Measuring range Maximum measured error
of measuring range (oMR)
Input
resistance
Current (I) 0 to 20 mA
0 to 5 mA
4 to 20 mA
Overrange: up to 22 mA
± 0.10 % oMR Load: ≤50 Ohm
Voltage (U) > 1 V 0 to 10 V
0 to 5 V
± 10 V
± 30 V
± 0.10 % oMR ≥1 MOhm
Voltage (U) ≤1 V 0 to 1 V
± 1 V
± 150 mV
± 0.10 % oMR ≥2.5 MOhm
Resistance
thermometer
(RTD)
Pt100: -200 to 850 °C (-328 to 1562 °F) (IEC751, GOST)
Pt100: -200 to 649 °C (-328 to 1200.2 °F) (JIS1604)
Pt500: -200 to 850 °C (-328 to 1562 °F) (IEC751)
Pt500: -200 to 649 °C (-328 to 1200 °F) (JIS1604)
Pt1000: -200 to 600 °C (-328 to 1112 °F) (IEC751, JIS1604)
4-wire: ± 0.10 % oMR
4-wire: ± 0.10 % oMR
3-wire: ± (0.10 % oMR + 0.8 K)
3-wire: ± (0.10 % oMR + 0.8 K)
2-wire: ± (0.10 % oMR + 1.5 K)
Cu100: -200 to 200 °C (-328 to 392 °F) (GOST)
Cu50: -200 to 200 °C (-328 to 392 °F) (GOST)
Pt50: -200 to 850 °C (-328 to 1562 °F) (GOST)
4-wire: ± 0.20 % oMR
3-wire: ± (0.20 % oMR + 0.8 K)
2-wire: ± (0.20 % oMR + 1.5 K)
Thermocouples
(TC)
Type J (Fe-CuNi): -210 to 1200 °C (-346 to 2192 °F) (IEC581-1)
Type K (NiCr-Ni): -270 to 1372 °C (-454 to 2501.6 °F) (IEC581-1)
Type T (Cu-CuNi): -270 to 400 °C (-454 to 752 °F) (IEC581-1)
Type N (NiCrSi-NiSi): -270 to 1300 °C (-454 to 2372 °F) (IEC581-1)
Type L (Fe-CuNi): -200 to 900 °C (-328 to 1652 °F) (DIN43710)
Type L (Fe-CuNi): -200 to 659 °C (-328 to 1218.2 °F) (GOST)
± 0.10 % oMR as of -100 °C (-148 °F)
± 0.10 % oMR as of -130 °C (-202 °F)
± 0.10 % oMR as of -200 °C (-328 °F)
± 0.10 % oMR as of -100 °C (-148 °F)
± 0.10 % oMR as of -100 °C (-148 °F)
± 0.10 % oMR as of -100 °C (-148 °F)
≥1 MOhm
Type D (W3Re-W25Re): 0 to 2315 °C (32 to 4199 °F) (ASTME998)
Type C (W5Re-W26Re): 0 to 2315 °C (32 to 4199 °F) (ASTME998)
Type B (Pt30Rh-Pt6Rh): 0 to 1820 °C (32 to 3308 °F) (IEC581-1)
Type S (Pt10Rh-Pt): -50 to 1768 °C (-58 to 3214.4 °F) (IEC581-1)
Type R (Pt13Rh-Pt): -50 to 1768 °C (-58 to 3214.4 °F) (IEC581-1)
± 0.15 % oMR as of 500 °C (932 °F)
± 0.15 % oMR as of 500 °C (932 °F)
± 0.15 % oMR as of 600 °C (1112 °F)
± 0.15% oMR as of 100 °C (212 °F)
± 0.15% oMR as of 100 °C (212 °F)
≥1 MOhm
Pulse input (I) Min. pulse length 30 μs, max. 13 kHz
Frequency input (I) 0 to 10 kHz, overrange: to 12.5 kHz ± 0.01 % oMR Load: ≤50 Ohm

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Scan rate
All channels are scanned within 100 ms.
Converter resolution
24 bit
Totalization
The interim value, daily value, weekly value, monthly value, annual value and overall value can be determined
(13-digit, 64 bit).
Digital inputs Number
Standard version: 6 digital inputs
Optional digital card (slot 5): 8 additional digital inputs
Input level
To IEC 61131-2:
Logical "0" (corresponds to -3 to +5 V), activation with logical "1" (corresponds to +12 to +30 V)
Input frequency
Max. 25 Hz
Pulse length
Min. 20 ms
Input current
Max. 2 mA
Measured variable Limit values (steady-state,
without destroying input)
Cable open circuit detection/line influence/temperature
compensation
Current (I) Maximum permitted input voltage: 2.5 V
Maximum permitted input current: 50 mA
4 to 20 mA range with disengageable cable open circuit detection as per NAMUR
NE43. The following error ranges apply if NE43 is activated:
≤3.8 mA: underrange (display shows: vvvvvv)
≥20.5 mA: overrange (display shows: ^^^^^^)
≤3.6 mA or ≥21.0 mA: cable open circuit (display: - - - -)
Pulse,
frequency (I)
Maximum permitted input voltage: 2.5 V
Maximum permitted input current: 50 mA
Minimum pulse length: 30 μs
Maximum 13 kHz
No cable open circuit monitoring
Voltage (U) > 1 V Maximum permitted input voltage: 35 V
Voltage (U) ≤1 V Maximum permitted input voltage: 24 V
Resistance
thermometer (RTD)
Measuring current: ≤1 mA Maximum barrier resistance (or line resistance):
Max. 200 Ohm (4-wire)
Max. 40 Ohm (3-wire)
Maximum influence of barrier resistance (or line resistance) for Pt100, Pt500 and
Pt1000: 4-wire: ±0.0002%/Ohm, 3-wire: ±0.002%/Ohm
Maximum influence of barrier resistance (or line resistance) for Pt50, Cu100 and
Cu50: 4-wire: ±0.0006%/Ohm, 3-wire: ±0.006%/Ohm
Thermocouples (TC) Maximum permitted input voltage: 24 V Cable open circuit detection from 50 kOhm
Influence of line resistance in event of break detection: < 0.001%/Ohm
Error, internal temperature compensation: ≤2 K

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Input voltage
Max. 32 V (steady-state, without destroying input)
Selectable functions
Control input, ON/OFF message, pulse counter (13-digit, 64 bit), operating time, message+operating time,
quantity from time.
Functions of the control input: start recording, screensaver on, block setup, block keyboard/navigator, time
synchronization, change group, limit value monitoring on/off, individual LV on/off, start/stop evaluation.
Output
Auxiliary voltage output The auxiliary voltage is provided to activate the digital input (or the sensors) with floating contacts and is
galvanically isolated from the system and the inputs (testing voltage 500 V). The ground of the auxiliary voltage
and the ground of the digital input are electrically interconnected.
Output voltage:
Approx. 24 V DC, max. 28 V
Output current:
Maximum 200 mA, short-circuit proof, not stabilized
Relay outputs Standard version (power supply slot): 1 alarm relay with changeover contact, 5 relays with NO contact e.g. for
limit value alarms (can be configured as NC contact).
Optional digital card (slot 5): 6 additional relays with NO contact e.g. for limit value alarms (can be configured
as an NC contact).
!Note!
It is not permitted to mix low voltage and safety extra low voltage (do not mix SELV circuits and low voltage).
Response time:
max. 400 ms
Maximum DC contact load:
50 V / 300 mA (steady-state, without destroying input)
Maximum AC contact load:
230 V / 3 A (steady-state, without destroying input)
Analog and pulse outputs Number:
Optional digital card (slot 5): 2 analog outputs which can be operated as current or pulse outputs.
Analog output (current output):
Output current: 0/4 to 20 mA with 10 % overrange
Max. output voltage: approx. 16 V
Accuracy: ≤0.1 % of output range
Temperature drift: ≤0.015 %/K
Resolution: 13 bit
Load: 0 to 500 Ohm
Error signal to NAMUR NE43: 3.6 mA or 21 mA can be configured
Digital output (pulse output):
Output voltage as per DIN 19240:

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≤5 V corresponds to LOW
≥12 V corresponds to HIGH
Short-circuit proof (maximum 25 mA)
Frequency: 0 to 1 kHz
Pulse width: 1 to 1000 ms
Accuracy: ≤0.1 % of output range
Temperature drift: ≤0.1 %/°C
Load: ≥1 kOhm
Galvanic isolation All the inputs and outputs are galvanically isolated from one another and tested with the following testing
voltages:
Relay Digital in Analog in Analog out
Relay 2.3 kV 2.3 kV 2.3 kV 2.3 kV
Digital in 2.3 kV 500 V 500 V 500 V
Analog in 2.3 kV 500 V 500 V 500 V
Analog out 2.3 kV 500 V 500 V 500 V

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Power supply / terminal diagram
Electrical connection (wiring
diagram)
Ethernet USB RS232/RS485 Bus Interface
Ch1
Ch2
Ch3
41
…
…
…
…
46
Ch4
31
…
…
…
…
36
21
…
…
…
…
26
11
…
…
…
…
16
Ch5
Ch6
Ch7
81
…
…
…
…
86
Ch8
71
…
…
…
…
76
61
…
…
…
…
66
51
…
…
…
…
56
Ch9
Ch10
Ch11
C1
…
…
…
…
C6
Ch12
B1
…
…
…
…
B6
A1
…
…
…
…
A6
91
…
…
…
…
96
Ch13
Ch14
Ch15
G1
…
…
…
…
G6
Ch16
F1
…
…
…
…
F6
E1
…
…
…
…
E6
D1
…
…
…
…
D6
L/+
N/-
PE
24V
Out
O15
O16
O25
O26
D71
D81
D91
DA1
DB1
DC1
DD1
DE1
GND2
GND2
R11
R12
R13
R41
R42
R51
R52
R61
R62
D11
D21
D31
D41
D51
D61
GND1
+
R21
R22
R31
R32
-
RA RB RC RD RE RF RG RH RI RJ RK RL
-
+
-
+
-
+
b) 1 V ≤
a)>1V
Rel. max. 250V/3A
+
-
a) 0...5 V, 0...10 V, +/- 10 V, +/- 30 V
b) 0...1 V, +/- 150 mV, +/- 1 V
L+ N- PE
115 / 230 VAC
50 / 60 Hz
12V-24VDC
>5 mA
+
+
_
RTD
I
U
TC
0...20 mA, 4...20 mA, 0...5 mA
J, K, T, N, L, D, C, B, S, R
+
_12V-24VDC
24 V AC/DC
50 / 60 Hz
24V Out: max. 200 mA
Dx1
+
-LOW = 0...7 mA
HIGH = 13...20 mA
15
69
>30 µs
>20 ms
RS 232
2
2
2
2
3
3
3
3
5
5
5
5
1
1
1
1
5
5
13
13
6
6
14
14
9
9
25
25
7
7
RS 485
RxD/TxD(+)
R
L
RxD/TxD(-)
R=
L
8
9
89
89
89
89
x2x1 x3 x4 x5 x6 x2x1 x3 x4 x5 x6
x2x1 x3 x4 x5 x6
x2x1 x3 x4 x5 x6 x2x1 x3 x4 x5 x6
x2x1 x3 x4 x5 x6
x2x1 x3 x4 x5 x6
x2x1 x3 x4 x5 x6
Dx1
GNDx
24V+
Dx1
GNDx
24V-
-
GNDx
Dx1
GNDx
10k
O15
O16
O25
O26
+-+-
12
0...20 mA;
4...20 mA
+-+-
12
Pt50, Pt100,
Pt500, Pt1000,
Cu50, Cu100
(Volt drop 1 V, Ri50 Ohm)≤≤
Further units
Cable
resistance
Power supply
Digital in (D)
To PC: Cable with
9 pol. Sub-D plug
RxD-3 GND-5
TxD-2
To PC: Cable with
25 pol. Sub-D
plug
To modem: Cable with
9 pol. Sub-D socket
To modem: Cable with
25 pol. Sub-D socket
Analog inputs
LED
yellow
LED
green
Pulse/
frequency
Power supply slot
Slot 5
Slot 4
Slot 3
Slot 2
Slot 1 )
Interface slot
(standard)
1-4 (option
(option)
analog input 17-20 or digital-I/O (option)
analog input 13-16 (option)
analog input 9-12 (option)
analog input 5-8 (option)
analog input
Analog
outputs (O)
(Selectable in unit setup)
Pulse

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Supply voltage Low voltage power unit: 115 / 230 VAC
Extra-low voltage power unit: 24 VAC/DC
Frequency Nominal frequency: 50 / 60 Hz
Cable specification Screw or spring terminal blocks with reverse polarity protection:
Wire cross-section, digital I/O and analog inputs: max. 1.5 mm2(14 AWG) (spring terminals)
Wire cross-section, power supply: max. 2.5 mm2(13 AWG) (screw terminals)
Wire cross-section, relays: max. 2.5 mm2(13 AWG) (spring terminals)
Power consumption 115 / 230 V: max. 40 VA
24 V: max. 40 VA
Connection data interfaces,
communication, operation
USB ports:
USB on the front of the device
Front of device with open flap/keyboard
1: USB A socket "host" e.g. for USB memory stick
2: USB B socket "function" e.g. for laptop
3: LED at SD slot. Yellow LED lit when the device writes to the SD card or reads it.
4: Slot for SD card
5: Navigator
1 x USB connection type A (host)
A compatible USB 2.0 connection is available on a shielded USB A socket at the front of the device. An USB
stick as a memory medium can be connected to this port.
1 x USB connection type B (function)
A compatible USB 2.0 connection is available on a shielded USB B socket at the front of the device. This can
be used to connect the device for communication with a laptop for example.
USB on the rear of the device (optional)
2 x USB connection type A (host) (interface slot, optional)
Two compatible USB 2.0 connections are available on shielded USB A sockets at the rear of the device. An USB
stick as a memory medium can be connected to these ports.
!Note!
• The USB 2.0 connections are compatible with USB 1.1, i.e. communication is possible.
• The assignment corresponds to a standards-compliant USB port such that a shielded standard cable with a
maximum length of 3 meters (9.8 ft) can be used here.
• Several USB sticks cannot be operated at the same time. The USB stick attached first has priority.
3
1 2 4
5

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Ethernet interface (interface slot, optional):
An IEEE 802.3-compatible connection is available on a shielded RJ45 plug connector on the rear of the device
as the network connection. This can be used to connect the device with a hub or switch to devices in an office
environment. For safe spacing distances, the office equipment standard EN 60950 must be observed. The
assignment corresponds to a standards-compliant MDI port (AT&T258) such that a shielded 1:1 cable with a
maximum length of 100 meters (328 ft) can be used here. The Ethernet port is designed as 10/100-BASE-T.
Direct connection to a PC is possible with a crossover cable. Half-duplex and full-duplex data transfer is
supported.
The device can be used in the network as a "Web server". Two Ethernet function LEDs on the rear of the
device.
Serial RS232/RS485 interface (interface slot, optional):
A combined RS232/RS485 connection is available on a shielded SUB D9 socket at the rear of the device. This
can be used for data or program transfer, to connect an RS232 barcode reader or as a modem connection. For
communication via modem, we recommend an industrial modem with a watchdog function. The Modbus
protocol (master and slave) is available. RTU (remote terminal unit) is used as the transmission mode.
The following baudrates are supported: 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200
Max. line length with shielded cable: 2 m (6.6 ft) (RS232) or 1000 m (3281 ft) (RS485)
Both interfaces are galvanically isolated from the system.
The RS232/RS485 interfaces cannot be used simultaneously.
Remote interrogation with analog or GSM wireless modem:
• Analog modem:
An analog modem (e.g. Devolo MicroLink 56ki or WESTERMO), which is connected to the RS232 interface
with a special modem cable (see Accessories), is recommended for industry.
• GSM wireless modem:
A GSM wireless modem (e.g. Siemens TC35i, incl. antenna and power unit), which is connected to the
RS232 interface with a special modem cable (see Accessories), is recommended. Important: The wireless
modem needs a SIM card and data transfer subscription. In addition, it must be possible to deactivate the
PIN prompt.
Bus interface (interface slot, optional)
• PROFIBUS-DP slave:
The device can be integrated into a fieldbus system as per the PROFIBUS-DP standard by means of the
PROFIBUS-DP interface. Up to 40 analog inputs and 14 digital inputs can be transmitted via PROFIBUS-DP
and stored in the device. For bidirectional communication in cyclic data transfer.
Baudrate: maximum 12 Mbit/s
• Modbus RTU slave:
Up to 40 analog inputs and 14 digital inputs can be transmitted via Modbus and stored in the device.
• Ethernet Modbus TCP slave:
Connection to SCADA systems (Modbus master). Up to 40 analog inputs and 14 digital inputs can be
transmitted via Modbus and stored in the device.
Performance characteristics
Reference operating
conditions
Ambient temperature: 25 °C ± 5 K (77 °F ± 9 °F)
Air humidity: 55 % ± 10 % r.h.
Maximum measured error (See Input)
Temperature drift Cu100, Cu50 and Pt50: max. ± 0.02 %/K (of measuring range)
All other ranges: max. ± 0.01 %/K (of measuring range)
Long-term drift To IEC 61298-2: max. ± 0.01 %/month (of measuring range)