E5
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Other specifications
Memory backup type: Non-volatile (Flash ROM), with SRAM
backup battery
Number of flash ROM writing cycles:
100,000 max.
Insulation resistance: 500 V DC, 20 MΩ min. (between power
supply terminals 1, 2 and I/O terminals
isolated from power supply terminals)
Dielectric strength:
500 V AC, 1 min (between power sup-
ply terminals 1, 2 and I/O terminals iso-
lated from power supply terminals)
Power consumption: 4 W max. (under operating conditions)
Power ON operation delay:
Requires approx. 10 s before normal
operation begins (under standard
conditions)
Inrush current:
12 A max. (under operating conditions)
External dimensions: 30×100×85 mm
Case material/color:
Modified PPO resin, black
Standards compliance: CE (EN61326-1, For use in industrial
locations), cUL (UL61010-1)
Mounting method:
DIN rail
Terminal screw tightening torque:
0.6 ±0.1 N·m
Mass:
200 g max.
Clock IC:
Built-in RTC, ±2.2 s/day, with calendar
Battery life:
3 years (with power off, under standard
conditions)
Accessory:
Connector (1) for fault DO
Service parts (sold separately):
Replacement battery model No.
83170639-001
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Communication specifications
y
Host communications
Maximum connections:
2, 3 (Only NX-S01 used case)
Note: Total number of sessions of RS-485
and Ethernet communications.
Ethernet communications are lim-
ited to (Maximum connections −1)
sessions if RS-485 is used.
y
Ethernet
Protocol:
CPL/TCP, Modbus/TCP
Note: To connect to a host device, be
sure to use a communication box.
However, if the first four digits of
the serial number are 1144 or lower,
NX-CB1RR cannot be used.
y
RS-485
Protocol:
Modbus/RTU, Modbus/ASCII, CPL
Network:
Multidrop (up to 31 slave stations for
1 master station)
Signal level:
RS-485 compliant
Communications/synchronization type:
Half-duplex, start/stop synchronization
Maximum cable length:
500 m
No. of wires:
3
Terminating resistor:External (150 Ω 0.5 W min.)
Transmission speed: Selectable from 4800, 9600, 19200,
38400, 57600, and 115200 bps
Data bits:
7 bits/8 bits
Stop bits:
1 bit/2 bits
Parity bit:
Even parity, odd parity, or non-parity
y
Loader
Dedicated loader: SLP-NX-J70, SLP-NX-J70PRO,
SLP-NX-J71, SLP-NX-J71PRO
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Communication box (sold separately, model No.
NX-CB_ _ _ _ _ _ _ )
Ports:
4
Communication path type:
•
Ethernet port 1 and 2
IEEE 802.3/IEEE 802.3u 10BASE-
T/100BASE-TX (with Auto
Negotiation and Auto MDI/MDI-X
functions)
•
Ethernet ports 3 and 4 (option 0),
Ethernet port 3 (option 1)
IEEE802.3u 100BASE-TX (with full
duplex and Auto MDI/MDI-X func-
tions. The auto-negotiation function
on a connected device should be
enabled except when the device is
connected between communication
boxes.)
•
Ethernet port 4 (option 1)
IEEE802.3u 100BASE-FX (full duplex,
wavelength 1300 nm)
Connector:
•
100BASE-TX connector: RJ-45
•
100BASE-FX connector: 2-core LC
Cable:
•
100BASE-TX cable
UTP cable (4P), Cat 5e min. (straight)
(both ends, ANSI/TIA/EIA-568-B),
100 m max.
•
100BASE-FX cable
Multi-mode graded index optical
fiber, GI-50/125 or GI-62.5/125 (2-
cores), 2 km max.
Note: For handling of optical fiber, see
the manufacturer’s instructions.
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Communication adaptor (sold separately, model Nos.
NX-CL1_ _ _ _ _ _ , NX-CR1_ _ _ _ _ _ )
Ports:
1
Communication path type:
IEEE 802.3u 100BASE-TX (with full
duplex and Auto MDI/MDI-X func-
tions. The auto-negotiation function on
a connected device should be enabled.)
Connector:
RJ-45
Cable:
UTP cable (4P) Cat 5e min. (straight)
(both ends ANSI/TIA/EIA-568-B)
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Terminal adaptor (sold separately, model Nos.
NX-TL1_ _ _ _ _ _ , NX-TR1_ _ _ _ _ _ )
An adaptor used as a chain connection ring communications
terminal (Ethernet path in the base)
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Replacement battery (sold separately, model No.
83170639-001)
Configuration:
Button battery with connection cable
Quantity:
1 item
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Connector cap (sold separately, model Nos.
80700224-010 (male) or 80700225-010 (female))
Used to protect the male and female side connectors.
The right connector is male and the left is female when viewed
from the front of the module.
Quantity: 10