GE IS200TTURS1C Mixed I/O
2.2.1.5 Micro-SD Card Interface
The Micro SD Card slot is located on the right-hand side of the equipment (Figure 2), level with the
OLED display. This port is not functional at time of publication. Once functional, it will support the
Removable Data Storage Device features discussed in Section 2.1.8.
The interface supports SD, SDHC and SDXC µSD-Cards up to Version 3.0.
Insert the card into to slot, oriented as described below. Apply pressure it until you feel some
resistance. The card will latch into place and can then be read by the equipment. Apply pressure
again to remove the card from the slot.
Figure 4: CPE400 Micro-SD & USB Pinouts
Note that the µSD-Card needs to be inserted in the slot with the correct orientation. The pins of the
card need to face towards the front of the equipment (Figure 4).
A cover and screw are provided. To minimize CPE400 susceptibility to electrical noise interference,
keep the cover in place during normal operation.
2.2.1.6 USB 3.0 Interface
The USB ports are not functional at time of publication. Once functional, they will support the
Removable Data Storage Device features discussed in Section 2.1.8.
Two USB ports, using standard USB Type A connectors (Figure 2), are located on the faceplate below
the OLED display.
This pair of ports is protected with a 1.5A fuse. For normal operation, do not exceed 0.9 A per
connector. The USB overcurrent detection does not identify which port created the situation: it could
be either one. Remove the root cause of the overcurrent in order to permit normal operation.
Pinouts for the USB ports (Figure 4) are:

2.2.1.7 Ethernet Ports CPE400
CPE400 supports a total of four independent 10/100/1000 Ethernet Local Area Networks (LANs).
• LAN1 connects to the uppermost faceplate RJ45 connector (Figure 2). It is not switched.
• LAN2 connects to the next two lower faceplate RJ45 connectors (Figure 2). These two
connectors are switched internally. If desired, one or both of these ports may be configured
as the Embedded PROFINET port.
• LAN334 connects to the two lowest faceplate RJ45 connectors (Figure 2). These two
connectors are also switched internally. LAN3 is intended for use in Redundancy applications.
This feature set is not available yet.
1. The fourth LAN is marked EFA (Embedded Field Agent) and is located on the underside of the
equipment (Figure 3). It supports the Field Agent function and may not be used as a standard
Ethernet port. Refer to Section 0. Each of the embedded Ethernet interfaces automatically senses
the data rate (10 Mbps or 100 Mbps or 1 Gbps), communications mode (half-duplex or full-duplex),
and cabling arrangement (straight-through or crossover) of the attached link.
For improved performance, the LAN1, LAN2 and LAN3 are serviced by a dedicated microprocessor
core. In this way, the servicing of the Ethernet ports is independent of the controller logic, I/O
scanning and Field Agent activities. The EFA port is independently serviced by two of the four
microprocessor cores. This superior level of servicing is required at the higher communications rates.
Any of the front-panel Ethernet ports may be used to communicate with the PME programming
software using the Service Request Transport Protocol (SRTP, a proprietary GE protocol, used
primarily for communication with the programmer). The EFA port cannot be used for this purpose.
LAN2 may be configured as an embedded PROFINET Controller, as discussed in Section 2.1.6. While
configured as a PROFINET Controller, LAN2 may concurrently be used for Ethernet protocols. This
topic is discussed in the PACSystems RX3i PROFINET IO Controller User Manual, GFK-2571F or later.
LAN2 and LAN3 each support a pair of RJ45 connectors. In this way, network devices on the same
LAN, but operating at different data rates may be connected to a suitably configured port.
To establish Ethernet communications between the PME programming and configuration software
and the CPU, you first need to know the target IP address. Use the OLED menu function to check
the IP Address. For default IP Address and other details, refer to Establishing Initial Ethernet
Communications, Section 3.4.1.
CAT 5 cables (or superior) are required for proper operation with 100/1000BaseT LANs. The pin
arrangements are: