Product Catalog
RTU and Datalogger

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On-board I/O

6 AI, 4 DI and one DO

Maximum I/O, including expansion

22 analog and/or 20 discrete; add one RemoteTRAK or EtherTRAK module, any model

Analog Inputs

6 (4-20 mA) – Use Expansion port for other ranges

Input resolution

0.1% (10 bits)

Input protection

Self-resetting fuses

Discrete Inputs

4 (10–30 VDC or switch closure)

Input Current

8 mA @ 24 VDC

Counting Range

16 or 32 bits (to over 2 billion counts)

Max count rate

50 KHz (channel 1 only) 200 Hz (any channel)

Discrete Output

1 (closure to ground)

Maximum load

0.25 Amps at 30 VDC

Output functions

Report alarms or user-controlled output

Internal Modem (-T option)

100% PC modem and Windows compatible

Maximum data rate

33.6 kbps (v.34)

Compatibility

V.34, V.32 bis, V.32, V.22, V.22A/B, V.23. V.21, Bell 212A

Data compression

V.42 bis MNP 5

Error correction

V.42 MNP 2-4

Command compatibility

All standard AT and S register commands

Ringer equivalent, Line Jack

0.3, RJ11 connector

Telecom Certifications

FCC part 68, CS03-8 (CSA), CTR21 (98/482/EC), ACA TS 001-1997, ACA TS 002-1997)

Ethernet Port (-E option)

10BaseT (100% IEEE 802.3 compliant)

Protocols

TCP/IP, ARP, UDP, ICNP, DHCP, Modbus

RS232 Serial Port (-S option)

For connection to an external modem

Connections

(Standard RJ45) TD, RD, CTS, RTS, CD, DTR, RI, GND

Supported Protocols

Modbus ASCII and RTU, SIXNET Universal

Baud Rate

All standard rates up to 57,600 baud

Extra Serial Ports (All Models)

For connection to a local computer and for I/O expansion

System Port Connector

RS232 DB9 female (standard PC connector)

RS485 Expansion Terminals

RS485 For one RemoteTRAK module only

Internal Flash Memory

1 Megabyte (consult factory for more)

Datalogging storage

40,000 records (all I/O)

Time of day clock

Run for 30 days without external power

Firmware upgrades

Reloadable to support future features

General Characteristics

DIN rail or flat panel mount

Input power

10-30 VDC

Input current (SR-4160-1S-1)

25 mA @24 VDC (0.6W)

Input current (SR-4160-1SL-1)

5 mA @24 VDC (0.12W) in power saving mode

Input current (SR-4160-1E-1)

30 mA @24 VDC (0.72W)

Input current (SR-4160-1T-1)

70 mA @24 VDC (1.7W w/ modem active)

30 mA @24 VDC (0.72W w/ modem in sleep mode)

Operating temperature

-30° C to 70° C (-40° C to 85° C storage)

Humidity

5% to 95% RH (non-condensing)

Flammability

UL 94V-0 materials

Electrical Safety

UL 508, CSA C22.2/14; EN61010-1 (IEC1010), IEC 950: 1991, AS/NZS3260-1993;

EMI emissions

FCC part 15, ICES-003, Class A; EN55022; AS/NZS3548-1995;

EMC immunity

EN50082-1 (IEC801-2, 3, 4)

Surge withstand

IEEE-472 (ANSI C37.90)

Vibration

IEC68-2-6

Hazardous locations

UL 1604, CSA C22.2/213-M1987, (Class 1, Div 2, Groups A, B, C, D),

Cenelec

EN50021 (EEx nA II T4) Zone 2

Electrical safety

UL 508, CSA C22.2/14; EN61010-1 (IEC1010), CE

EMI emissions

FCC part 15, ICES-003, Class A; EN55022, CE

EMC immunity

EN50082-1 (IEC801-2, 3, 4) CE

Surge withstand

IEEE-472 (ANSI C37.90)

Vibration

IEC68-2-6

Hazardous locations

UL 1604, CSA C22.2/213-M1987, (Class I, Div 2, Groups A, B, C, D), EN50021 (zone 2)

Marine/offshore locations

Det Norske Veritas (DNV) No. 2.4 (Class A and B)